1980

5.5

1980

6.7

1963

7.1

2001

5.0

2008

6.0

1995

5.6

1996

5.2

2010

6.8

2009

4.7

1981

6.9

2020

0.0

1986

6.7

1989

6.0

2022

0.0

1979

9.0

2002

5.3

1971

7.5

2017

10.0

1982

5.2

1975

6.0