1982

5.6

1955

7.3

0.0

2015

4.5

2003

6.2

0.0

1951

5.2

2006

5.4

2000

8.2

1999

5.3

1950

8.1

1983

8.0

1978

7.3

1974

5.4

1960

6.0

1972

6.0

1978

5.9

1969

0.0

1997

4.4

2018

4.8