1981

5.9

2014

6.1

2019

0.0

2002

4.8

1980

2.5

2007

6.5

1983

5.0

1999

6.0

1984

4.7

1985

4.8

1982

5.7

2018

10.0

2017

5.7

1985

5.2

2024

5.1

2004

3.5

2009

2.3

2010

6.4

1996

4.9

2005

2.3