1925

8.0

1953

7.9

2000

6.7

1948

0.0

2007

6.7

1935

7.3

1950

3.3

2007

5.7

1994

3.2

2004

6.4

1996

5.5

2014

5.7

2008

6.5

1992

6.6

2018

6.4

2017

7.3

1999

5.7

1999

5.5

2014

6.1

2020

6.2