1962

9.0

2019

6.8

2004

5.7

1953

7.1

1983

6.5

2025

6.0

1993

5.8

1963

7.0

1961

7.7

1990

6.7

1991

7.0

1990

6.1

2000

4.9

1972

7.3

1982

7.4

1976

7.5

1964

7.0

1986

7.6

2000

6.6

1985

6.5