2023

9.1

2014

7.6

1988

8.0

2015

6.7

2016

7.6

1990

7.9

2013

8.1

2006

8.0

2005

7.8

2020

7.1

2007

7.7

2010

7.2

2003

8.2

1989

7.7

2016

7.8

1993

7.9

2004

7.8

2009

7.4

2008

7.3

2016

7.3