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

????2?17? ???????????????(?????“????????????????”)17????,???????????????????37.7%??,?????????????2???????????????????

???????????????,??,???“????????????”,?????????????????????

??????,??????35????????,?????????5??????????????????,????????????????,?,?,??????????????

???,?????????????????,??????????(54.3%)????????????????????,????????2?????????????,????????????????????3.5???????????

??????????,?,??,??(46.6%)?????????????

?????????????????“???”?????????,????????????,?12????????????????17????12.5%?????????????18.4%,???????????????,???????(??????????????????) ???:??????????