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

????:1???????????:????????
2????????????
3?????????
4???95???
5?????
???????????????2?????????????20????? (? ???)?20?????,????,??????????,???
????????????????:?,?,??????????????????,1972??7?????,?????,???????????????????1992?12????,1995????8??1992?12??????2002??????????????????9????????,??;2002?9?2010?????3???????????,??????,???;2010????3??2013????????????12??,????????????????????;2013??12???????2017?????12?,???,????????????????????,????;2017??????12?2020??8?,???,??????,?????????????????;2020???8?????????????????????2021?8?,???????????;2021??8?,??????(??)
??:??????