(1) ??????????????? ???????? ?? ?????? ?????????? ????? ??? ???? ?????? ????? ????????? ?? ????? ??? ?? ?????????, ?????????? ??????????, ??????? ????????, ????? ??? ???????? ?????????????, ???????????? ?? ???????? ???? ??? ?? ?????????, ???????? ???? ??? ??????????? ?????????? ???????. ?? ????? ???? ??????????? ?? ???????????? ????????????, ??????????? ?? ???????????? ???????????? ??? ????? ?? ????? ?? ??????????? ??? ???????????. ?? ????? ??? ????????????????? ??? ??? ?????????? ??? ????????????? ???? ??????, ???????? ?????-???? ???? ?????? ??? ????????? ????????, ??? ?????????. ?? ?????????? ??? 5% ?? 20%.

(2) ?????? ??? ????????? ??????????? ???? ????? ??? ??? ???? ??????, ???? ????? ??? ????? ?????????, ?? ??? ?? ??? ??????? ??? ???? ??????? ????????, ???????? ???????????????? ??? ????????, ????? ??????????? ???? ????? ???? ????????? ??? ???????? ?? ???????? ????. ?? ????????? ?????????? ??? 10% ~ 25%.

(3) ???? ?????? ??? ????? ??????????? ????? ??? ???? ???, ????? ?????????, ???? ??? ??? ????? ???, ?? ????? ??????? ?? ??????????????? ??? ???????? ??? ??? ????????? ?????????, ???????? ????, ??? ?? ????????? ??? ?? ?????? ??? ???? ???????, ????? ???????? ??? ??????????? ???? ????????, ???? ??????????? ??????????????????. ??? ???????????????? ???????? ??? ?????????? ?????? ????????. ???????? ?????????? ??? 10% ~ 30%. ??24-29 ??????????????? ??? ??????? ????? ??????????? ?????? ??????????????, ??? ?? ?????????? ??? ?????? ?? 70%.

(4) ?????? ??? ????? ????? ??????????? ????? ??? ?????????? ????, ????????? ??? ?????? ????, ??? ???????? ??????? ????? ???????, ?? ??? ?????? ??????????? ????????, ????????? ??? ????????? ???????????? ???? ??? ????? ?????, ??? ????? ????????? ???? ??? ????? ???, ????????? ???????????, ??????????? ???? ??????????, ??? ??? ????????? ??? ??? ???? ????? ?? ????????. ???????? ????? ??????? ???????, ??????????????? ??? ?? ??????????? ???????? ??? ??? ????? ???, ??? ?? ??????? ??? ??? ??????? ??? ????? ?? ??????? ?????, ??? ?? ??????? ????? ???? ????????????? ??? ????????????? ??? ?? ????????????????????? ?????. ???????? ?????????? ??? 5% ~ 15%.

(5) ?????? ??? ?????????? ???? ????? ??? ???? ????, ???? ???? ????? ????????????, ?? ???? ???????????? ????? ????????? ??? ????, ??? ??? ???????????, ???? ????????, ??????? ????? ???? ???????????? ????????, ???? ????, ????????? ??????? ??? ??? ???????. ?? ?????????? ??? 10% ~ 25%.

(6) ???? ???????? ???? ?????????, ?? ????? ??????????? ?? ???????? ??? ?? ?????????, ?????????? ???????? ??? ??????????, ??? ??????????? ?? ????????. ???????? ????????? ????????, ??????? ????? ??????? ??????????, ???????? ???????, ??????????? ????, ?????????? ????????????? ??? ???????????? ???????? ????. ?? ??????????? ?????????? ??? ???? 10% ?? 30%.

(7) ?????? ????? ?????? ????? ?????? ???????? ????, ??? ?? ??? ??????, ????? ??????????, ????? ?????? ??? ?? ??? ??????? ????????. ??? ????????? ??? ??????? ??? ???????, ??? ?? ????? ????????, ??? ??? ???? ????? ?? ???? ????? ????? ??????? ???? ????????. ?? ??? ?????????? ?????????? ?????????? ??? ?? ????? ???????? ????. ?? ?????????? ??? 5% ?? 10%.

(8) ??????????????? ??? ??? ?????? ?????? ??? ???????? ????? ????? ???? ?????? ???? ?? ??????????? ???????????, ??????????? ????????, ??????? ??? ????. ?????? ??? ????? ??????????, ?????, ????????? ????? ??? ?????? ????, ?? ?????? ?? ????? ??? ????????? ??? ??????, ????? ?????????? ??? ??? ??????????, ??? ???? ?? ????????? ????? ?? ?????. ?? ????? ???? ????? ??? ?? ?????????? ????? ???? ??? ????????? ?????.

(9) ?????? ??????????????? ?? ????? ?????????? ????? ??? ????? ??? ?????????? ????? ??????????? ??? ????? ?????? ??????? ??? ??????? ?????????????, ???? ?? ?????????? ????, ????? ??? ????, ????? ?? ????? ??? ??????, ??? ?????????? ???????? ????. ?? ?????????? ??? 5% ?? 10%.