2005

6.4

2018

4.9

2001

5.6

1995

7.9

2020

6.1

2013

6.5

2005

6.0

1997

6.5

2004

6.5

1990

4.4

1996

5.5

1995

6.3

2007

5.1

2002

6.2

2025

10.0

2008

8.0

1995

6.9

2000

3.2

2024

6.5

1993

6.5