????:1?????????:?????

2????????

3??????????

4??????????????

5???????

?????:???????????,5??1724?????????,???????18.6????????,?14%?13%,??????,?????????,??,??

???????????,?????,????????,???????????????????????,5????????13?????????,?????????

?,????????,????????????,??,????,?????????????????????????11%?26%?11%?

?????????,?????

???????????????:“????,??????????????????????????????????????????????????,??,???????????????????????????????????????????????????????????????5%?” ????????:??