1997

5.3

1995

5.0

2021

7.6

2013

5.5

2023

7.9

2002

7.0

1993

4.9

2000

3.9

2001

6.5

1994

0.0

2023

6.4

2001

5.0

2002

5.4

2018

0.0

2007

4.2