1993

4.3

1991

6.8

2016

5.0

2016

5.0

1994

5.9

2023

7.0

1980

7.5

2011

6.0

2010

1.0

1994

0.0

2018

7.0

1997

5.4

2013

10.0

2017

3.7

1995

5.0

1993

0.0

2009

6.0

2016

2.7

2017

7.5

2018

5.1