2013

7.6

5.6

1982

6.4

2020

5.5

2005

7.4

2001

6.1

2006

7.1

1994

7.4

2016

9.7

2003

6.7

2025

9.8

2016

6.7

2014

6.8

1993

7.3

2017

5.4

2008

7.4

1965

8.0

1995

7.4

1992

6.7

5.4