2000

6.2

2007

2.4

1943

6.1

2004

7.2

1948

6.0

1978

6.3

1998

7.9

2008

7.0

2023

8.5

1971

6.5

1968

6.6

2020

7.3

2023

7.1

1982

6.9

2007

5.9

1924

7.7

1977

6.8

1951

6.0

1963

6.6

1984

5.2