1976

5.1

1977

5.4

1994

4.5

1967

5.0

1985

3.9

1966

3.7

1914

5.6

2005

3.6

1948

5.0

1996

4.0

2022

6.6

2022

6.3

2022

6.0

1990

6.7

1988

8.0

1988

6.4

1995

5.8

1975

5.8

1963

7.2

2001

7.5