????1??
????1???? '????????'??? ??? ??????, ???? u?? ?? ?????簡 ?????? ?????? u??1?????? ??? ?? ?????? ?????? ???? ???????? ???? ??????? ??? a?? ????????????? ??????? ?????? ???????? ??????? ?????? ?? ?????? ??? ??? ?y???????? ??? ?? ?? ??? ???????μ? ???????? ??????? ???.
???
?? ?????? ???
????? ?ð??? ??? ????? ????? ?????? ???????δ? ?????θ?, ???????δ? ??o?? ???? ??? ?????? ?????????? ??????, ????u????? ??? ???????? ???? ?????.
?? ???????
- ?? ??(17%)
- ???(83%)
????2??
????2?? ?? '????????'??? ??? ??????, ???????, ???????, ???????? ???? ?????. ???????? ???? ?????????????? ??????? ?????? ?????? ???? ??? ????????б??? ????? ??????, ??????? ???????? ?uε??? ????? ???? ??? a?? ?ο????? ????? ???, ?ο??? ???????? ????????? ????????? ????? ??? ?????? ???????? ???? ?????? 12?????? ????????? ???? ??? ?????밡 ???. ????????? ????? ??갣?????δ? 1978?? o?????? ?????? ????????? ????? ?????? ?????????? ??????????? ??? ??? ???????μ? ? ???? ??? ???.
???
?? ?????? ???
????? ?ð??? ?????? ??갣???뿡 ?????? ?????? ???????δ? ?????? ?? ????? ??? ???μ? ????????????? ???? ?? ??? ????????????? ???????, ???????δ? ?????? ??? ???? ???.
?? ???????)
- ?? ?? (30%)
- ???(70%)
????3??
????3???? ??? '??????'??? ??? ????(????)?? ?????? ???. ??????? ?????? ????? ??? ??????? ?????? ?????????? ?????? ?????? ???? ???? ???? ??????, ??????? ?????? ??? ??????????? ????ο? ??????? ???? ??? ?????? ??????. ????????????????м?, ????o???????θ???? ??????????깰????? ??? ???.
???
?? ?????? ???
????2???? ?????? ???? ?????? ????????????? ????(???μ??? ??????)?? ????? ???.
?? ???????)
- ?? ?? (20%)
- ???(80%)
????????????
????o? ???u?? ???????? ??? 5??? ???? ?????????? ???? ??? ????? ???????? ?????? ?? 79? ?????? ????????. )
??????? ????? ????? 14.7??? ????? ?????? ???? ?????? ??? ???o? ???? ???? ???? ????? ??????? ???. ????? ????? ??? ????(????)?? ????÷μ? ??￡?? ????? ?????? ??? ??? ?????? ??? ?????? ?????? ????? ?????? ??? ????? ???? ??? ???????. ????o? ?츮???????? ?? ???? ???? ?????? ?????? ?????. ??? 6???????? 7????????? ???????????? ???? ????? 9??????? ??????? ???? ?????? ?????? ?????? ????? 7 "8???? ??ι??? ????? ???????? ??????? ???? ???? ???? ????? ?????. ????? ????? ??￡ ?????????? ?????? ?????? ????(???)?? ??????.