2005

6.5

1979

7.8

1999

6.9

2017

5.0

2014

6.2

2010

10.0

2025

0.0

2002

4.4

1985

7.4

2007

5.8

1981

6.8

1990

6.3

2014

6.0

1994

4.9

1999

6.4

2002

6.4

2024

9.0

2008

5.3

1989

6.7

2008

7.4