2004

4.9

2000

5.5

2013

4.0

2009

4.2

2011

3.4

2016

3.7

1994

10.0

2026

0.0

2021

3.0

2017

6.8

1996

7.0

1996

4.6

2001

0.0

2012

0.0

2022

7.7

1998

4.5

1993

6.0

1988

5.6

1990

6.1