2004

7.3

1990

6.0

1991

6.2

1984

7.2

2004

5.3

1954

8.5

2003

7.2

2020

6.9

2025

6.6

1986

6.3

2006

7.5

1991

0.0

1996

6.2

1997

0.0

2008

6.8

2022

7.3

2003

6.9

1982

3.0

1973

4.9

2006

6.8