2004

5.8

2014

5.8

2006

5.6

2006

5.5

2005

5.7

2017

5.2

1995

7.3

1982

7.2

1989

0.0

2002

3.9

2008

6.9

1960

8.0

1979

6.6

1973

5.3

2003

5.0

2023

0.0

2014

5.9

2024

0.0

2024

0.0

2025

0.0