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

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

????6?????????30???????????????20?????(??7???1???2????),??????(institut Elabe)????,???,?33%???????????,???;?“???????????”?28.5%???,????;??“????????????”??????22%?,??

?,??????34%?,??????“?????”,?28.1%,???“?????????????”???20.3%,????

?,??????????69.7%,????1986?????,????260????310??,??????????????;????“????????????????????”?????115??145????;???“???”?????90????120???????

???????577?????????????,?????5????7????7??(????????????????? ????)

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