2010

5.6

2008

7.0

2020

6.7

2020

4.6

2021

7.2

1985

5.8

1966

7.9

1972

6.2

1953

4.8

2022

6.0

1968

6.9

2015

4.9

2009

5.3

2005

7.2

2012

7.7

2013

5.6

1991

5.7

2012

5.3

1982

5.9

2002

9.2