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Monthly Sunshine (1976-1998),
Cloud and Humidity (1974-1998) Data
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DEC-FEB |
MAR-MAY |
JUN-AUG |
SEP-NOV |
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Year |
JAN |
FEB |
MAR |
APR |
MAY |
JUN |
JUL |
AUG |
SEP |
OCT |
NOV |
DEC |
MEAN |
MAX |
MIN |
WINTER |
SPRING |
SUMMER |
AUTUMN |
Sunshine |
1974 |
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Maximum |
1975 |
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Daily |
1976 |
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14.4
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15.9
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14.3
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9.6
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8.4
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6.9
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3.6
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14.9
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8.3
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Total |
1977 |
4.7
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8.2
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8.2
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13.6
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16.0
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16.2
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15.9
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14.9
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11.4
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9.1
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5.3
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4.1
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10.6
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16.2
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4.1
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5.5
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12.6
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15.7
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8.6
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(hours) |
1978 |
3.7
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7.3
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9.5
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13.7
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15.2
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15.0
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13.8
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12.2
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10.0
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8.4
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7.2
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3.4
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9.9
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15.2
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3.4
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5.0
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12.8
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13.7
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8.5
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1979 |
5.4
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8.6
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9.2
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10.9
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14.5
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16.7
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13.2
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12.7
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10.3
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8.5
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4.6
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4.5
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9.9
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16.7
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4.5
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5.8
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11.5
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14.2
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7.8
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1980 |
4.5
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6.5
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9.4
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14.3
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15.9
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16.0
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12.0
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14.7
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10.7
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6.9
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3.3
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3.5
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9.8
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16.0
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3.3
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5.2
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13.2
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14.2
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7.0
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1981 |
2.1
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7.3
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8.7
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12.1
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13.3
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14.7
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13.2
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12.1
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10.0
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7.4
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5.3
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4.0
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9.2
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14.7
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2.1
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4.3
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11.4
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13.3
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7.6
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1982 |
5.8
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8.0
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8.9
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12.8
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15.5
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14.3
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15.6
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13.7
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9.0
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7.0
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4.4
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2.0
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9.7
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15.6
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2.0
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5.9
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12.4
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14.5
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6.8
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1983 |
2.9
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4.6
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10.3
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11.4
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14.0
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15.2
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14.3
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10.2
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7.9
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8.4
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5.3
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1.8
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8.9
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15.2
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1.8
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3.2
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11.9
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13.2
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7.2
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1984 |
2.8
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5.0
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8.8
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12.5
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14.1
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13.7
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14.0
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13.6
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10.0
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9.1
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3.7
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2.6
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9.2
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14.1
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2.6
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3.2
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11.8
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13.8
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7.6
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1985 |
5.1
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7.6
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10.4
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10.2
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16.0
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13.9
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15.3
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14.1
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10.9
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8.5
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5.7
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3.6
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10.1
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16.0
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3.6
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5.1
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12.2
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14.4
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8.4
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1986 |
5.6
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9.7
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10.5
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13.9
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14.1
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14.8
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16.3
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14.3
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11.4
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7.2
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3.9
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2.8
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10.4
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16.3
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2.8
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6.3
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12.8
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15.1
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7.5
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1987 |
5.0
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6.8
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10.6
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11.6
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15.0
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16.9
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15.9
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13.1
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11.2
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7.6
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5.8
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5.3
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10.4
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16.9
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5.0
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4.9
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12.4
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15.3
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8.2
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1988 |
4.6
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7.6
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10.7
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13.8
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15.1
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16.5
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12.8
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12.7
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11.0
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8.1
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4.7
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2.2
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10.0
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16.5
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2.2
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5.8
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13.2
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14.0
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7.9
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1989 |
4.8
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6.6
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8.0
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11.7
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15.6
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16.2
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14.1
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12.3
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11.7
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7.5
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5.6
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3.8
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9.8
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16.2
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3.8
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4.5
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11.8
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14.2
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8.3
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1990 |
4.1
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6.3
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9.6
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13.3
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15.3
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12.8
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13.7
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12.6
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11.1
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7.8
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6.2
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4.0
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9.7
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15.3
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4.0
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4.7
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12.7
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13.0
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8.4
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1991 |
7.1
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7.1
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11.3
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13.4
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13.8
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15.9
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15.9
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12.9
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11.2
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6.6
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4.0
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1.6
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10.1
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15.9
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1.6
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6.1
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12.8
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14.9
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7.3
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1992 |
2.5
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6.7
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7.2
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11.3
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15.2
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15.7
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12.7
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12.6
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8.7
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9.4
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3.9
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3.2
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9.1
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15.7
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2.5
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3.6
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11.2
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13.7
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7.3
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1993 |
2.5
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6.3
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10.3
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13.7
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14.0
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14.6
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15.2
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11.7
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11.5
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8.1
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5.9
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3.0
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9.7
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15.2
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2.5
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4.0
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12.7
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13.8
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8.5
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1994 |
3.3
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6.5
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7.9
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13.3
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15.3
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16.9
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16.0
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13.6
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11.7
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8.5
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4.8
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2.9
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10.1
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16.9
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2.9
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4.3
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12.2
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15.5
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8.3
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1995 |
4.7
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6.9
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9.1
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12.5
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12.7
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16.9
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15.6
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13.6
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8.6
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8.7
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5.0
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5.5
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10.0
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16.9
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4.7
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4.8
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11.4
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15.4
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7.4
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1996 |
4.0
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7.6
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10.8
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13.0
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14.1
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11.3
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14.5
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12.0
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10.9
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8.8
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4.4
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4.5
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9.7
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14.5
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4.0
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5.7
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12.6
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12.6
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8.0
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1997 |
6.8
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5.4
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7.9
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12.6
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14.8
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15.8
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14.7
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15.5
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10.7
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8.7
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3.1
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4.6
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10.1
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15.8
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3.1
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5.6
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11.8
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15.3
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7.5
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1998 |
4.6
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6.1
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7.3
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13.6
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13.2
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16.5
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13.5
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11.2
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10.8
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7.0
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5.0
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3.5
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9.4
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16.5
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3.5
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5.1
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11.4
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13.7
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7.6
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Year |
Mean |
4.4
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6.9
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9.3
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12.7
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14.7
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15.3
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14.5
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13.1
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10.4
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8.1
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5.0
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3.5
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9.8
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15.3
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3.5
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4.9
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12.2
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14.3
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7.8
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1 |
Highest |
7.1
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9.7
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11.3
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14.3
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16.0
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16.9
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16.3
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15.5
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11.7
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9.4
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7.2
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5.5
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10.6
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16.9
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5.5
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6.3
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13.2
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15.7
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8.6
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Period= |
Year |
1991
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1986
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1991
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1980
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1977
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1987
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1986
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1997
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1989
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1992
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1978
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1995
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1977
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1974-98 |
Lowest |
2.1
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4.6
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7.2
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10.2
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12.7
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11.3
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12.0
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10.2
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7.9
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6.6
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3.1
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1.6
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8.9
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12.7
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1.6
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3.2
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11.2
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12.6
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6.8
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Year |
1981
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1983
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1992
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1985
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1995
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1996
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1980
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1983
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1983
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1991
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1997
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1991
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1983
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