[Retracted] Infrastructure Smart Service System Based on Big Data Information System

Table 1

Analysis of the basic situation of the experimental subjects.

Item	No.	Category	Number of people	Proportion
Gender	1	Male	133	44.3
	2	Female	173	57.7
Age	1	17–25 years old	57	19
	2	26–37 years old	96	32
	3	38–47 years old	117	39
	4	More than 47 years old	30	10