2015

6.0

1995

7.9

1996

7.3

2003

8.2

2022

6.0

2007

6.2

2006

6.6

1999

6.0

2002

7.1

2005

5.0

2009

6.8

2019

6.2

2019

8.5

2004

9.0

2018

7.9

1996

2.7