1977

7.1

1997

8.4

2024

6.8

1965

7.8

2004

7.9

1996

7.2

2002

8.4

1993

8.6

2023

6.6

1943

8.2

1981

8.1

1979

6.9

1979

7.4

2001

6.9

1987

7.6

1961

8.0

1957

7.8

2001

7.4

1998

8.2

1982

7.6