1941

7.8

1942

7.4

1958

6.8

2009

7.4

1987

7.5

2022

4.5

2001

6.0

1999

7.5

1948

7.9

1964

7.1

1924

7.1

1990

6.3

2010

7.5

2010

6.7

2017

6.2

2011

6.5

1985

5.9

1961

7.2

1994

7.4

2011

5.5