2010

7.8

2004

7.3

2020

7.2

2016

7.4

1993

8.1

1998

6.8

2009

7.3

2004

8.2

2011

5.9

2004

7.6

2003

7.6

1966

8.0

1995

8.1

2019

7.4

2004

8.3

2002

7.9

2013

7.1

1986

8.4

2014

7.8

2015

7.4