??????????5?24.4% ????????

????:????QQ:??200????

????5????????24.4%(? ???????????????)

?6??29????????? (?????????)????:???5?,??733.1?,??21.6%?????,????????????655.9?,???24.4%,?,??

5????,??163.6????,????????????21.3%????,??147.8????,??23.8%?5??????????,???????????????????,?,???

??5????,????6656.4????????,????????????11.6%?????,??????????5371.1???????????,??16.6%?5????????,?675.1,?????????????14%,??????????,????83.5??,??2.2??(??????????) ??????:??