1974

5.5

1995

4.8

2023

6.5

1962

7.9

1979

6.4

1996

9.3

1981

0.0

1979

0.0

1981

0.0

1969

6.9

1978

0.0

2009

6.2

1997

4.0

1985

3.0

1984

0.0

1973

8.4

2014

6.0

2015

6.6

1981

5.6

2010

7.6