1963

7.5

2013

5.1

1985

7.1

1971

6.3

1979

0.0

1983

0.0

1934

7.8

1961

5.0

1969

5.0

1995

0.0

1982

0.0

1972

7.4

1977

6.3

2013

0.0

1981

0.0

1998

6.3

1981

8.0

1990

6.9

1968

6.5

1969

0.0