2002

6.8

2005

6.3

1983

5.0

2021

10.0

2007

5.4

2017

1.0

2014

5.2

2001

5.1

1999

6.5

1985

5.8

2006

6.2

1990

6.5

2022

1.0

1993

0.0

1987

6.9

1975

5.5

1999

6.4

1996

7.2

1982

2.0

1996

4.0