1931

6.8

1996

5.0

1961

5.8

1959

7.1

2023

6.8

2008

7.5

1987

5.6

1948

5.6

2001

5.1

1952

7.2

2014

8.1

1932

6.5

1945

6.2

1951

5.9

1941

6.0

1945

0.0

1915

0.0

1958

0.0

2014

4.0

2020

6.7