| | | | 1 ~ 2 | 35 ~ 72 | 3462 | | 5 | 58% 19% | 1 ~ 2 12% | 3 ~ 5 11% | 6 ~ 7 | 3 ~ 7 | | | 155 | | 1 ~ 2 | 48% | 6 | | | | | |