? ? ? ?????????????????-???????????

?????????????????

?????????
B2?3?(T226?Y512)???????????????
????
??? 1,000? 3,000? 5,000? 10,000?
??? 74? 31? 23? 16?
??? 74,000? 93,000? 115,000? 160,000?
????? 80,000? 80,000? 80,000? 80,000?
??? 154,000? 173,000? 195,000? 240,000?
??????????????????????????????????