1992

7.5

2019

7.0

2021

6.0

2013

8.2

2002

8.0

2016

6.8

2012

9.4

2005

8.3

2006

0.0

2019

7.7

2019

8.0

2018

6.4

2011

7.3

1989

5.6

1983

6.5

1979

6.8

1989

5.6

1990

7.4

1982

0.0

2002

7.9

1987

5.0

2006

5.9

2002

4.9

2000

7.1

0.0

1990

6.5

2022

3.6

2016

8.2

2001

6.8

2002

7.3