???????????????????

????:??????????:????

???????????????????13????,70??,??,??,?????:

???????????????????????????????????40????????????????????,????????78.6????????,?????????????8???????,?????14?????????,?????????????????????????????????,??????????

???????2023????,??????60??2.97?????????????????????,?????????????21.1%;65??2.17??????????????,???????????????15.4%,??????????????????????????????????,???????2012?,????300??????????????????????,?????????????????,??,?????????

???????????????????????,???,?????????,????????????????????,?? ??????:??????????????????