2008

6.7

1994

8.2

2012

6.6

2010

7.4

2004

7.8

2017

10.0

1978

7.7

1982

7.6

2016

8.0

2006

7.1

2009

6.5

2025

7.0

2022

7.3

1995

6.3

2008

7.6

1981

6.5

2016

8.6

1989

8.4

1975

7.0

2008

6.0