1941

0.0

2003

6.0

2012

6.4

1949

7.0

1951

6.0

1896

4.9

1965

5.8

1942

5.9

2006

6.1

1958

6.9

1947

6.8

1944

7.2

1950

6.7

1999

5.6

2011

7.3

2014

7.1

2003

6.5

2011

7.0

1955

6.4

1950

7.1