2008

4.9

2004

4.5

1920

7.9

1959

7.4

1990

6.1

1968

6.9

1951

5.7

2021

6.0

1997

6.3

1945

7.6

1967

7.5

2000

6.7

2009

5.7

1965

7.4

2024

7.2

2021

6.3

2024

7.7

2021

8.2

1985

6.5

2021

6.2