2006

7.4

2012

6.4

2016

5.5

2003

8.5

2012

0.0

2013

6.5

2002

7.0

2008

9.0

1993

8.0

1960

7.6

1987

7.1

1990

8.6

1996

7.5

1972

6.6

2023

8.0

2022

4.5

2021

10.0

2022

0.0

2011

1.0

2022

0.0