2002

6.3

2000

7.4

1990

5.9

2021

8.5

2007

3.8

1998

0.0

2017

6.7

2017

5.2

1974

0.0

1992

5.0

2004

3.8

2004

5.5

2000

0.0

1999

5.4

2019

6.1

1987

6.5

1989

6.0

2011

5.3

1998

5.8

2010

4.5