2000

5.6

1993

4.6

1999

6.7

1998

6.8

1999

7.0

1993

4.9

2016

0.0

2017

7.4

2016

7.4

2009

6.4

2022

0.0

2017

6.2

2005

6.2

2008

4.3

2002

7.1

2004

7.3

1989

7.4

1997

7.7

1994

6.3

2001

5.4