2002

5.8

2014

6.3

2004

7.2

1994

6.7

1997

7.5

2024

7.0

2008

6.8

2014

5.1

8.0

2007

7.2

2018

6.9

2016

6.1

0.0

2011

5.2

2018

7.0

2007

6.9

2000

6.3

1987

7.4

2016

7.0

2019

6.3