1990

7.4

1993

7.7

1980

5.7

1996

8.1

1981

6.4

2019

5.2

1990

0.0

1991

6.1

2021

10.0

2022

6.0

1987

7.1

1991

8.1

0.0

1982

2.0

2014

7.8

1997

4.0

1996

4.4

1993

5.8

1994

6.5