1990

8.3

1994

2.3

1976

7.6

2011

3.8

1996

6.7

2018

0.0

2014

4.4

2006

4.2

2017

6.3

2003

5.3

2023

4.0

1952

6.2

2009

5.9

1971

4.8

2005

4.2

1972

6.8

2010

6.8

2022

0.0

2010

5.3

1994

6.1