2021

6.2

2007

10.0

1975

4.5

6.4

2010

5.5

2022

4.5

2015

6.4

5.0

1991

5.3

1966

6.5

1931

5.8

2009

6.2

2004

5.1

1988

5.3

1940

6.0

1996

7.5

1990

5.9

2021

7.4

2005

8.3

2008

6.3