1946

5.8

1986

7.5

1972

8.7

2005

7.4

2020

4.9

1925

7.6

1959

7.9

1997

7.4

1928

8.0

1957

8.2

1981

8.1

1971

0.0

2019

0.0

1934

0.0

1955

7.9

1993

5.7

2014

7.0

1975

0.0

2006

6.9

2005

7.0