2017

5.8

2000

5.6

1985

2.0

2003

6.2

1971

0.0

1995

0.0

2017

6.1

1974

6.0

1976

3.3

1982

4.2

1976

0.0

1979

6.0

1985

3.8

1971

1.0

2002

6.8

2005

3.6

2002

5.3

1980

2.0

1973

6.4

1982

4.9