Development of Comprehensive Evaluation Model of Free Trade Port Investment under Macroeconomic Support

Table 1

Overview of investment comprehensive evaluation environment of the free trade port.

Index	2021	2020	2019	2018	2017
Comprehensive indicators	44	57	73	81	82
Build license	120	172	178	181	128
Grade permission	27	41	42	42	45
Tax revenue	112	135	137	135	136
Cross-border trade	66	87	110	117	118
Execution of contract	6	5	5	4	4
Access to credit	73	65	60	41	35