1949

6.2

2005

6.7

1969

7.8

1994

4.1

1962

6.2

1972

5.8

1954

5.2

2005

6.1

1957

5.2

1938

0.0

1951

5.8

1973

6.2

1964

6.5

1966

0.0

2000

7.1

1949

6.9

2018

4.4

1939

6.1

1947

5.5

2017

5.8