1972

0.0

2021

2.5

1973

7.2

1935

7.4

1963

6.7

2005

7.0

2010

4.6

2002

6.2

1953

6.9

1989

4.1

2004

5.4

2009

5.0

2008

6.8

2014

9.5

2016

0.0

2009

7.5

1939

6.4

1976

4.9

1992

5.0

1951

6.9