2005

9.9

2021

6.6

2009

5.3

2012

9.4

1964

7.0

2004

6.5

2009

5.6

1966

7.6

2001

5.9

2001

6.2

2010

5.6

2016

6.7

1949

6.8

1982

6.9

2007

10.0

2008

6.9

2025

6.0

2010

7.7

2025

6.4

1984

6.2