[Retracted] Research on Service Quality of International Tourism Cities in the Context of Intelligent Network: A Case Study of Public Transport in Macao

Table 1

List of financial data of Macao bus companies in 2018 (in MOP).

Expense item	New benefits	Aoba	New era	Total cost
Personnel costs	399,639,983	258,894,090	119,556,487	778090560
Fuel cost	142,826,765	106,373,091	59,954,406	309154262
Depreciation and amortization	35,659,579	55,138,298	18,792,478	109590355
Maintenance and repair	53,455,906	21,147,185	15,568,902	90171993
Insurance premium	11,858,137	8,846,677	4,877,963	25582777
Others	158,480,468	76,905,554	36,300,729	271686751
Total cost	801,920,838	527,304,895	255,050,965	1584276698