2019

6.0

1984

7.1

2016

5.9

2021

6.2

1980

6.7

2010

7.5

2016

4.9

2011

7.1

2003

6.9

2019

7.7

1966

6.3

2000

5.0

1987

6.4

2006

6.2

2015

6.3

2011

7.2

1998

6.0

1996

6.7

2011

6.1

2009

7.4