1951

6.0

1993

6.5

1968

7.0

2003

6.7

1969

0.0

1929

6.5

1972

7.1

2001

6.1

1962

8.0

1992

6.7

1953

7.7

1999

6.8

1952

7.9

2004

6.5

1985

7.8

1966

7.3

2002

6.6

1955

7.6

2000

7.1

2023

10.0