1939

6.9

1944

6.9

2022

7.0

1934

3.8

2017

5.5

1992

6.0

1994

6.7

1989

6.7

1989

4.8

2008

1.0

1964

6.5

1990

6.1

1962

6.3

1941

6.5

1993

3.6

1961

6.8

1970

5.6

1971

4.0

1977

7.3

1942

6.9