2006

8.2

1991

7.6

2004

8.6

2000

8.2

2014

8.4

2011

7.3

2019

8.5

1996

5.3

2025

9.1

1993

6.6

2013

7.2

2015

8.3

1996

8.5

2007

8.5

2017

6.3

1972

7.9

2018

8.4

2004

8.3

2018

8.5

1989

8.4