?? ??????????????????????:??,?????,??
????:1????????:????
2?????????
3????????
4??????
5??????????
???????12???3???? ?ohiocapital journal2??,??,??????????????????????????????????????,????????????????,??????????????????????,???????
???????????«????»?????????????????????10????????????????????????
????????????????:“??,??????????????????????????,????????”“??????,???????????????????”
?????????????????????,????,???????????????????????????????????????????????????????????,?????????2015????????????,“???????????????????,???????????????40%???????”
?????????,?????,????????????????????????,????2016?????2022???????????????????,??2.1?70%?
????2022???????????????3??????????????????2023????????????????????8????????312????????????????????????????,????????(47.7%)???? ???:??