1995

4.5

1992

5.6

1992

7.0

2017

6.1

2004

7.4

1989

0.0

2017

5.9

2003

7.4

1996

0.0

1991

6.4

1990

0.0

1984

6.7

1993

3.3

2002

6.6

2021

8.1