??
??????????????“????”,?????????????????????????
??,1?????????,????????????????????,????,??,???
1??,??????????39.62%?????????????????????????????????60%?
1??????????,??????????????,???????????????????28.39%,??7.41%,??1.38%????????????64.88%,??????????;???????????58.26%,?????????
(?????????????)
???:????????????????
?????“????+??????????” ?????????????????