1998

4.0

1973

3.5

1975

5.8

2013

6.6

2008

4.0

2021

2.0

1995

1.0

1993

3.5

1968

0.0

1967

5.0

1965

0.0

1980

0.0

2002

3.0

1993

3.5

1974

3.8

1971

6.0

1990

3.5

1971

4.5

1986

4.9

1981

3.7