1999

3.0

1978

4.0

2011

6.7

1986

3.5

1986

7.0

2022

5.8

1995

3.5

1999

5.0

2016

4.3

1983

0.0

1992

3.7

2014

7.9

1991

5.8

1979

8.0

1981

4.6

1986

7.3

2010

2.0

1981

0.0

2011

0.0

2016

6.8

2006

2.9

2015

6.0