2005

5.9

1995

7.2

1994

7.4

1966

7.7

2007

6.3

2015

4.8

2014

4.2

1989

8.3

1960

4.8

1987

6.8

2016

7.0

1972

6.7

2020

6.1

2020

0.0

2009

6.3

2022

10.0

1987

7.3

1999

6.8

2006

6.2

2008

5.6