2023

9.2

1993

6.5

2008

5.8

2004

6.4

2017

6.9

1995

5.6

2019

6.6

1989

6.2

2016

6.1

2005

5.2

2014

6.9

2007

5.4

2013

6.2

2017

6.6

2021

7.4

2006

6.1

2020

6.7

2016

6.5

1999

6.8

1966

6.1