2000

7.6

1998

7.3

2020

5.9

1998

6.9

1995

8.0

1997

7.4

1973

7.1

1955

7.5

1960

7.5

1996

7.9

2006

7.4

1941

8.0

1961

7.7

1933

6.9

2002

4.4

1999

6.8

1965

7.4

1948

8.0

1955

7.9

2022

7.5