2021

0.0

1974

6.1

1970

5.5

1932

5.2

1972

0.0

2015

5.9

2011

5.9

1985

5.5

1926

6.6

2008

0.0

1954

6.1

1984

7.2

1987

6.2

2025

6.9

1955

7.0

2001

6.8

1940

5.7

1991

8.1

1948

7.4

1921

6.3