1990

6.0

1996

6.5

2001

6.2

2002

0.0

2022

0.0

2006

5.2

2011

0.0

2021

6.3

2012

5.5

1998

8.0

2006

1.0

2013

5.8

1971

6.4

2007

0.0

2016

5.6

1970

6.2

2001

5.9

2013

6.4

2004

0.0

1995

4.6

2001

0.0