2009

7.4

2004

7.7

1992

7.5

2016

7.0

2024

8.1

2019

7.8

2015

7.5

2008

6.7

1979

7.1

2016

7.1

1993

6.6

2019

6.5

2009

6.7

1995

7.2

1988

8.1

2015

7.0

2006

9.3

2012

7.4

1987

8.3

2019

7.7