| | | | | | | | | 649 | | 2014 47 | | | | | | | | | | | | | | | | | | | | | | | | | | | | 10 | | | | | 2 5 5 70 % | 3 | 5 10 10 80% | 5 | 10 15 15 8 | 15 10 | | | | | | 50 % | | |