| | | | | 30% | | | 1 ~ 3 | | | | | | | | | | | | | | | | 0.2 | | | 4 2 1.5 | 1 1.1 | | | 60% ~ 80% 2 ~ 6 | 4 ~ 6 2 ~ 3 | | | | | 1 | | 2 | | 3 | | 4 | | 15 ~ 20 | | 5 | | | | 40 ~ 50 | | | | | | | |