| | 1. 6 ~ 8 | | | | | 1 10 | 1 9 | 2. | 17 ~ 18 | | | 1 1 1 9 | 3. 21 ~ 22 | | | 90％ | 10％ | | | 1 25 ~ 30 | 1 10 ~ 12 | | | | | | 17 | | 17 ~ 18 | 0.5 | 16 | | 11 ~ 12 | 18％ ~ 19％ 1.1％ 0.45％ | 12％ ~ 14％ 1.0％ | 0.45％ | | | | | | | | |