2003

7.7

2016

6.9

1994

6.3

2011

5.5

2023

9.4

2012

7.2

2017

5.9

2012

6.5

2015

6.4

2002

5.6

2013

5.9

2015

6.7

1993

5.5

2012

7.8

2014

5.0

1966

6.5

2013

5.6

2021

7.8

2017

6.7

2006

5.5