2002

6.4

2004

3.8

1992

5.0

1998

5.8

1977

4.1

2017

6.7

2008

6.8

1991

5.8

1989

6.0

2011

5.1

2015

4.6

2009

6.0

1974

0.0

2023

10.0

2020

6.0

0.0

2018

0.0

0.0

2025

0.0