1945

5.8

1964

7.3

1940

7.4

1953

7.3

1964

7.6

2007

7.4

2006

3.0

2002

7.1

1993

3.0

1982

5.2

1961

4.3

1972

6.0

1965

3.0

1964

7.4

2022

6.7

2022

9.5

2003

6.6

1997

6.7

2017

5.3

1992

7.7