2019

5.4

2012

4.1

1988

3.5

1989

10.0

2000

3.0

2015

0.0

1979

4.6

1996

7.0

1988

0.0

1983

10.0

1976

6.1

1955

6.6

1982

0.0

1978

5.8

1989

1.0

1998

0.0

2017

5.6

1991

5.6

1976

6.1

1981

4.0

1987

3.8

1996

5.4

2004

2.8

1993

6.6

1979

5.6

2010

6.0

2007

6.2

2009

6.3

1982

0.0

1979

6.4

0.0

1979

6.2

1987

5.1

1994

2.0

1961

5.4

1987

0.0

1988

4.8

1975

5.0

1990

4.4

1983

3.7