2009

5.4

1979

6.3

1981

5.9

2025

7.9

1988

5.7

2017

5.6

2004

6.0

1992

7.8

2005

6.2

2020

7.3

2007

5.8

1980

6.9

1992

6.6

1971

1.0

1983

7.0

1996

4.0

1979

5.7

2022

7.0

2017

6.3

1992

3.4