2000

2.0

1990

6.4

1990

6.0

1998

5.9

1985

2.0

1993

6.7

1984

3.5

2018

5.5

1983

6.0

1968

8.1

2016

4.5

1978

5.3

2020

8.5

2023

5.2

1992

0.0