2005

11.40%

1.80%

13.20%

22.75%

2006

12.72%

1.50%

14.22%

16.87%

2007

14.23%

4.80%

19.03%

19.51%

2008

9.65%

5.90%

15.55%

17.65%

2009

9.40%

-0.70%

8.70%

11.05%

2010

10.64%

3.30%

13.94%

15.76%

2011

9.54%

5.40%

14.94%

17.21%

2012

7.86%

2.60%

10.46%

13.64%

2013

7.76%

2.60%

10.36%

14.10%

2014

7.30%

2.00%

9.30%

12.03%

2015

6.90%

1.40%

8.30%

11.16%

2016

6.70%

2.00%

8.70%

12.04%

2017

6.90%

1.60%

8.50%

11.60%

2018

6.60%

2.10%

8.70%

12.35%

2019

6.10%

2.90%

9.00%

11.66%