1994

6.3

2014

4.4

1997

7.0

2003

6.5

2001

6.1

2025

7.8

2003

5.1

1992

5.4

1981

6.5

1980

7.0

1995

5.5

0.0

2004

3.2

1993

3.8

2017

5.3

1984

6.8

2001

2.8

2022

0.0

2017

5.1

2017

4.2