2025

0.0

2016

0.0

2020

0.0

1995

9.0

2005

6.8

1990

6.5

1993

6.9

1985

7.4

1988

7.2

2005

4.0

1999

6.1

2003

0.0

2004

7.4

2006

4.3

2005

8.0

2000

8.0

1985

8.2

9.2

1973

6.8

1960

7.4