2020

5.5

2006

6.4

2008

7.7

2009

6.2

1967

6.1

1969

8.3

2023

6.1

2021

9.2

2014

6.9

2001

6.8

2016

6.5

2013

6.7

2002

7.5

2011

6.6

1986

6.2

2020

7.4

2019

5.4

2000

5.0

1991

5.6

2010

5.0