2001

4.7

1963

7.1

2006

6.8

1944

6.9

1969

6.3

2004

5.6

1941

6.8

1976

6.5

1989

6.8

1946

4.8

1946

0.0

1942

4.3

1941

6.5

1966

3.5

1974

6.2

1982

6.2

1955

4.4

1946

7.0

1964

4.0

1959

5.9