2012

8.4

2017

6.5

1978

6.8

2015

7.2

1993

8.4

2015

7.3

2007

7.4

2007

8.2

2015

6.9

2004

8.6

1990

7.9

2019

7.4

2012

7.7

1998

7.2

2024

6.8

2009

8.3

2010

7.8

1985

8.5

2013

8.6

2013

7.1