2007

5.5

1998

7.5

1995

6.4

2001

6.5

1990

6.1

2002

6.4

2024

10.0

1996

7.1

2006

6.0

2008

5.9

2004

6.8

1982

6.7

2009

5.8

2022

0.0

2017

4.8

2009

0.0

1958

6.2

2005

5.8

2004

6.0

1991

6.9