2020

6.3

1995

7.9

1994

6.8

2018

7.0

2012

7.1

2022

7.6

2006

5.5

2023

7.8

2001

7.9

2015

5.9

2000

6.7

2004

6.4

2020

6.4

2022

6.5

1983

6.5

2004

7.1

2011

7.0

2014

6.8

2009

7.6

1993

7.3