1990

7.7

1963

5.9

1961

7.5

1994

8.1

1987

6.3

1985

6.3

2025

6.4

2009

4.8

1976

7.5

1952

7.4

1963

7.3

1989

7.1

1966

7.7

1946

7.6

1943

8.2

1990

5.8

1954

7.9

1962

7.8

1986

7.7

2025

5.7