???:?????????500??????
???2???????????????????19??? ?,??????????18????????????????,???????15??,????????????????????500?????
“???”(IRDNA)????????,???????????10????????????????,???532????,?3????200???
??,?????????29.2?,95%?,??83%?
?????????,???????299????,????191???,????????????????????????????????
???,????,?????,???????????????????
????????????????:??????????????