1988

4.2

1988

7.8

1993

3.7

2018

3.9

1995

4.6

1992

5.2

1997

6.7

1988

0.0

1990

6.3

1995

5.5

1994

5.0

2019

7.2

1998

4.8

0.0

1990

9.0