2001

7.8

2016

6.9

2005

4.6

2011

5.5

2003

7.6

2009

7.5

2024

7.1

2025

7.0

2007

3.0

2017

8.3

2003

5.1

2001

7.6

2014

2.0

1993

8.4

2016

8.0