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

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

???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?????????????(??????? ??)

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