1994

7.3

2017

7.1

1996

6.4

1993

4.0

2002

3.7

1999

6.0

1995

5.8

2000

5.0

2001

0.0

1986

7.3

2004

7.4

2003

6.5

1993

6.1

1994

8.4

2003

7.4

2022

6.1

2001

4.2

2000

6.5

2003

7.6

1998

7.2