1974

7.1

1940

6.2

1940

5.7

1944

5.6

1942

5.8

1983

2.4

1990

4.6

1970

5.2

1966

5.8

1967

3.6

1989

6.8

2021

7.4

2001

4.7

1956

6.5

1963

6.8

1980

5.3

1963

5.9

2003

4.1

2016

7.4

1956

6.0