1926

7.9

1987

7.3

1953

6.7

1971

0.0

2010

5.9

1995

0.0

1994

7.5

2002

7.0

1963

7.2

1998

5.8

1995

6.9

1981

6.9

1999

4.4

2005

5.6

1966

6.4

1991

0.0

1993

0.0

1983

0.0

0.0

2025

8.0