?????????????1????????26??,????,?????????????????87.6%,????,????
????????1??26???8?????????????,???????5325????????????????????????????????????????????????????????
????,?????????87.6%???????,?????????????????????????????????????????????????2.7%?1.8%?1.6%?????????????1.2%??
????,??????,??50%??????????????????50%????????,?????,???????????(?????? ????) ??:?????????
????:?????“???”????
???????????:??????????
??:???????????????????
??????????????5???3???
??????????????????????????
????:????????????!
???????????????????????
??-????Indy500??????????
???:????????????????
???????????????
50???????????:?????????
????????????????????
?????????????????????
??????????????00????2??
???????100??????????1500
??“?????”????????3519?
??3?????????0.2%
???????100??????????1500
?????????:????????????
2017????????????“??”???
??????????????????
??:????????????????
??:?????????????
??:???????????????????
??:4?27????????