2009

6.0

1988

5.3

2006

4.3

1998

6.0

2002

4.9

1985

4.9

2007

5.6

2022

2.0

2000

5.4

2019

4.0

2007

7.0

1990

6.7

1995

6.9

1999

7.3

2013

3.6

2006

3.4

1986

5.9

2000

6.1

1992

6.3

2000

5.9