2006

6.8

2020

5.2

2003

5.0

2014

5.5

6.1

2013

6.1

2025

5.2

2024

9.9

1993

8.5

1966

7.0

2022

10.0

2016

7.4

1995

5.4

2018

7.2

2008

6.3

1990

6.9

2009

6.2

2002

10.0

2012

7.8