2007

7.7

2001

9.4

2006

6.4

2017

5.6

2003

8.1

2014

7.0

1984

6.7

2005

4.8

2001

10.0

2021

5.5

1983

6.1

2020

5.0

2022

6.7

2017

6.9

1991

5.6

2016

6.5

2025

7.0

2011

9.0

2019

8.3