1968

6.9

1993

6.1

2020

5.2

1943

6.4

2025

6.8

1969

5.1

2025

6.4

1992

6.9

1974

7.3

1999

5.9

2025

7.4

2001

6.9

1926

5.6

2025

7.1

1988

7.8

1959

8.1

1972

6.2

2007

6.8

2002

7.4