1989

9.2

2007

4.9

1983

6.7

2021

5.6

1999

5.7

1992

7.3

1987

4.5

2010

6.0

2019

6.9

2013

7.7

1995

6.8

2025

6.3

2019

6.2

2016

6.1

2009

7.9

2004

6.0

1995

6.2

1895

5.5

2006

7.5

2004

7.8