2001

5.6

2007

7.4

1966

7.9

2018

6.7

1967

10.0

2008

6.6

2007

6.2

1976

0.0

1980

6.6

1998

7.5

1959

3.3

1958

6.0

1943

8.2

1981

8.1

1943

4.1

1989

0.0

1979

6.9

1979

7.4

2001

6.9

1987

7.6