1993

7.0

1982

5.8

2007

6.1

1990

7.8

2017

0.0

1985

6.0

2000

6.7

2004

4.4

2018

9.0

2020

7.6

1987

6.3

1990

7.4

2001

7.6

1999

7.9

2008

6.5

2024

0.0

1988

3.3

1974

6.0

2001

4.7

2013

7.6

1999

5.7

1991

7.1

2019

7.0

1999

7.9

2000

10.0