1990

6.5

1913

1.0

1947

7.1

1999

6.2

2008

5.6

1940

7.3

1994

4.1

1974

6.8

2025

6.9

1950

7.5

1982

0.0

1986

6.0

2015

6.5

1943

7.1

1991

8.3

1994

8.7

2003

6.5

1984

8.4

2003

7.7

1995

3.3