Research on Sustainable Development of Transport Infrastructure Based on Corporate Culture and Low-Carbon Perspective

Table 2

Structure of the surveyed population.

Variables	Type	Value	Proportion (%)
Gender	Male	176	50.14
	Female	175	49.86
Occupation	Corporate senior management	23	6.55
	Middle management	51	14.53
	Enterprise grassroots staff	136	38.75
	Government departments	73	20.8
	Researchers and academics	20	5.7
	Others	48	13.68
Title level	Full senior title	27	7.69
	Associate title	124	35.33
	Intermediate title	113	32.19
	Junior and below	87	24.79
Years of work	<5	119	33.9
	5–10	83	23.65
	10–15	89	25.36
	>15	60	17.09