1985

6.0

1931

8.3

1992

6.3

2008

5.0

1996

5.2

1999

5.6

2002

6.5

1949

7.3

1985

7.2

1939

6.3

1934

3.2

1940

6.1

1996

6.9

1975

6.8

2024

6.5

2005

5.8

2018

6.7

1979

4.8

2019

3.9

1953

5.8