2000

3.40%

56.52%

27.69%

12.39%

2001

3.30%

52.65%

30.57%

13.48%

2002

3.12%

52.13%

30.51%

14.23%

2003

2.30%

51.72%

30.95%

15.03%

2004

2.03%

50.54%

31.74%

15.69%

2005

2.00%

49.00%

33.41%

15.59%

2006

2.00%

48.13%

34.19%

15.68%

2007

2.00%

46.35%

35.66%

15.99%

2008

1.97%

42.68%

38.48%

16.86%

2009

2.13%

40.97%

39.48%

17.42%

2010

2.09%

40.48%

40.23%

17.20%

2011

2.07%

37.84%

42.47%

17.61%

2012

2.07%

36.71%

42.71%

18.51%

2013

2.03%

36.64%

44.13%

17.20%

2014

1.98%

35.78%

44.17%

18.06%

2015

1.94%

33.99%

45.73%

18.34%

2016

1.92%

32.77%

46.15%

19.15%

2017

1.06%

31.15%

47.46%

20.33%

2018

0.93%

29.03%

47.60%

22.44%

2019

0.85%

27.90%

49.68%

21.57%

2020

0.80%

25.83%

48.83%

24.54%