| | | | | | | | | | | | | | ⑴ | 18％ | | | | | | | 25％～30％ | 25％ | | 10％～19％ | 6％～10％ 3％～5％ | | | 2％ | 1.5％ | 0.2％～0. | 4％ 0.15％～0. | 3％ | | 16 | B | B2 16 | B | | ⑵ 45％ | | | | | | | | | | | | | | | | | | ⑶ | | | | | ⑷ | 18％ | 20％ | | | | | | | | | | | ⑸ | 20％ | 18％ | | | | | | | | | | 40％～50％ | | | | | | | |