| Compulsory | Voluntary | No Insurance |
2009 | 0.048437 | 0.068182 | 0.047469 |
2010 | 0.074676 | 0.077754 | 0.06642 |
2011 | 0.4005 | 0.084748 | 0.064677 |
2012 | 0.056087 | 0.07467 | 0.078219 |
2013 | 0.042968 | 0.06492 | 0.041764 |