1986

7.5

2017

7.1

1990

6.6

2017

6.0

2003

4.0

2008

5.4

1987

7.8

2012

10.0

2017

5.5

2019

0.0

2001

6.6

1996

7.5

2019

7.0

1995

6.3

2000

6.1

2003

7.2

2023

0.0

2007

5.6

1965

7.1

2008

0.0