????:1?????????:????vx

2????????100?????

3????????

4?????VX

5????????100????

?7??????24???????????? ??????(DOSB,?)23??,?????????-????????????????

??????????????,???,????????????????????50%?????????????????80.01?????,??????????????????????103.54??

????-??????????1996???5?????????????????????,???,???

?????????1993???9????????,???,????????????2023?????,???,?????????(??????) ???:????