Research on the Coordinated Development of Global Urban Economic Competitiveness: Based on a Sample of 1007 Cities

Table 3

Data of DCC of cities worldwide.

DCC	Top 20	Top 100	101st–200th	201st–300th	301st–500th	501st–800th	800th–1007th	All
Means	0.810	0.727	0.639	0.586	0.499	0.400	0.317	0.477
Median	0.808	0.723	0.641	0.601	0.530	0.473	0.354	0.513
Categories	Strong coordination	Good coordination	Good coordination	Limited coordination	Scanty coordination	Scanty coordination	Scanty coordination	Scanty coordination
Levels	Level I	Level II	Level II	Level III	Level IV	Level IV	Level IV	Level IV
Variance	0.004	0.005	0.003	0.008	0.019	0.032	0.032	0.038
Standard deviation	0.062	0.069	0.056	0.089	0.139	0.178	0.178	0.196
Coefficient of variation	0.076	0.095	0.088	0.153	0.279	0.445	0.563	0.411