| | | | | + | 40 ~100 | 1. | 1 | | 10 ~20 | 0.5 ~1.0 | | 2 | | | | | 3 | | 0.1 ~0.15 | 50 ~ 80 | | | 2. | 1 | | | | | | | | 2 | | | | | 3 | | | | | | 4 | | 5 | | 6 | |