2006

0.0

2021

6.3

2019

0.0

2005

4.5

1964

7.1

2008

5.6

2001

6.7

1997

7.6

1994

7.5

1967

7.3

2002

6.2

2017

6.0

1996

7.0

1999

5.5

1973

6.3

1971

0.0

1976

6.3

1971

6.7

2009

4.6

1997

5.7