2008

6.0

2005

4.9

1972

3.0

2002

5.3

2014

6.4

1999

6.0

1984

4.8

1982

5.8

1969

3.9

1973

4.8

1974

2.8

1977

5.1

1977

5.6

1995

3.3

2000

3.0

2007

6.6

1983

5.1

2005

3.6

2022

5.8

1997

6.2