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

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

??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???(? ?)

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