2009

6.6

2004

8.6

2003

8.2

2013

7.4

1971

7.8

2010

7.7

2018

7.5

1996

7.0

1994

7.8

1987

5.6

1982

7.2

2007

8.1

1992

5.8

2021

7.1

1962

6.8

2004

8.3

2015

7.6

1985

7.3

2012

8.0

2004

8.2