1996

6.9

1990

0.0

2016

5.7

2008

5.5

2022

4.3

1988

4.8

2008

6.0

2005

5.7

1979

0.0

1974

8.0

2014

6.0

1990

3.0

2013

4.9

2015

6.3

2001

5.1

2024

7.5

2010

4.2

1988

5.0

2006

4.8

1983

4.0