1989

7.2

1996

7.2

2002

8.4

1993

8.6

1996

6.8

1930

5.0

1986

6.7

2016

6.4

1949

3.5

1929

6.5

1982

7.6

1966

7.3

1961

8.0

1957

7.8

1973

3.5

1987

7.6

2024

4.8

1979

6.9

1979

7.4

2001

6.9