[Retracted] Analysis on the Development of Smart City of Big Cities in China and Its Effect to Economic Structure Based on Entropy Method

Table 2

Ranking results of comprehensive evaluation scores of smart city supply chain construction in 2011, 2015, and 2020.

	2011		2015		2020
	F	Rank	F	Rank	F	Rank
BJ	0.076	2	0.078	1	0.071	2
TJ	0.052	6	0.080	6	0.049	6
SJZ	0.040	12	0.034	12	0.032	13
CC	0.034	13	0.031	13	0.036	12
SH	0.080	1	0.078	2	0.086	1
HZ	0.050	7	0.050	7	0.045	7
WH	0.045	8	0.045	9	0.041	9
GZ	0.061	19	0.058	5	0.061	5
SZ	0.058	5	0.061	4	0.061	4
GY	0.027	12	0.029	16	0.032	14
CQ	0.063	3	0.067	3	0.066	3
TY	0.028	17	0.028	18	0.029	19
HHHT	0.030	16	0.028	17	0.025	22
NJ	0.044	9	0.048	8	0.044	8
XM	0.034	14	0.028	19	0.031	17
QD	0.041	11	0.043	10	0.037	11
NN	0.028	18	0.028	20	0.029	18
SY	0.021	24	0.018	25	0.023	24
KM	0.030	15	0.030	14	0.031	16
LS	0.020	25	0.021	24	0.021	25
XA	0.041	10	0.040	11	0.040	10
LZ	0.026	21	0.026	21	0.027	20
XN	0.022	23	0.026	22	0.032	15
YC	0.023	22	0.023	23	0.024	23
WLMQ	0.026	20	0.029	15	0.026	21