????GDP??????GDP?1??????????
21????2017GDP?2016?GDP?12??????
21?????2018?2019???GDP?????GDP????4GDP???
GDP????
19??
21????GDP?GDP?GDP??
?GDP?????2017??????ܧ????????21????2018??GDP??2019??7GDP?
2017??GDP???14?5???ƧGDP??
?GDP??????19?????GDP?????????????????????GDP??
??GDP?????????21?????ۡ??????????
GDP??????????B?????
21???????????????????????
?GDP???????18????????
??
GDP? 21????????????????????B???
19??300??????????17.85???5.978???????18????2/3?
21??????ԧ???????A????????????????ۧ
?GDP???????????13833???????????4315?????1969?
19?100-300?????290??104??129?21????????????
115????????????????GDP????
?????????????19????
21?????????19?????????????y???????
??????9????????????????^
9???????????21???????????????????
??????????????????GDP40%-50%?????2016a???GDP???53%
21??????????ۧ???????????????????৵319
?13GDP???21????20???GDP???GDP10%?2012?????GDP?????????
?????21?????????????????
?????? GDP???????????
????9B????????????????????
?21??
??