2014

7.3

1998

7.2

2003

8.0

2016

7.1

2003

7.5

2005

6.9

2009

7.7

2022

8.3

2001

8.1

2017

6.7

2002

8.3

2015

7.5

2006

7.4

2011

7.6

1993

7.9

1997

8.3

2015

7.1

2010

6.3

1990

8.1

2010

7.2