1999

4.3

2007

10.0

2014

0.0

2003

6.6

1991

3.3

2001

4.6

1999

4.9

2002

6.7

1993

5.6

1997

4.3

1999

6.2

1986

5.8

1987

5.5

2014

5.5

1998

4.0

1987

6.2

1992

4.3

2022

6.1

2019

7.3