1971

7.5

1944

7.0

2015

3.0

1993

5.3

2005

5.0

2006

5.7

1992

6.8

2007

5.3

2007

5.8

2022

8.0

1978

6.9

2017

6.7

1983

5.2

2008

6.0

2007

6.8

2008

5.7

2007

4.0

1938

7.0

1999

4.8

1987

6.5