1979

6.0

2008

6.9

1992

6.6

1986

6.0

2011

0.0

1982

6.8

2006

7.2

1938

7.3

2008

5.5

1999

5.8

1957

7.4

2023

5.3

1960

7.3

1942

7.0

1987

6.9

2022

7.5

1994

7.1

2008

1.0

2008

6.6

1990

6.7