1973

2.3

2002

7.1

1948

7.9

1961

7.2

2005

6.8

1929

6.5

1953

7.7

2023

0.0

1989

7.2

1996

6.8

1961

7.0

1958

7.6

1984

8.0

1998

7.4

2024

5.3

1932

0.0

1940

5.2

1936

0.0

1966

7.3

2014

5.9