| | | | 1 | | | | 6 ~10 | 27% 37% | 58% 50% | 115% 35% | | 30% | 40% | | | | 2 | | | | 3 | | 3 ~ 6 4 ~ 5 | 3 | | | 4 | | 0.03 ~ 0. | 67 10 ~ 20 | | | | | | | | |