| | | 31 | | | | 2014 | | | | | | | 31 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 30% 40% | | 70% | | | | | | | | | | | | | | | | | | | | 13 | | | | | | | | | | | | | | |