[Retracted] Visualization and Analysis of Mapping Knowledge Domain of Heterogeneous Traffic Flow

Table 1

The top ten countries in the number of articles in the heterogeneous traffic flow research field.

Rank	Country/territories	Quantity	Percentage	Total cited times	The average number of citations per article
1	China	2087	44.28	17251	8.27
2	USA	1139	24.17	11518	10.11
3	India	342	7.26	2894	8.46
4	Germany	206	4.37	3190	15.49
5	England	187	3.97	2732	14.61
6	Australia	167	3.54	1906	11.41
7	Netherlands	152	3.23	2063	13.57
8	Canada	139	2.95	1283	9.23
9	Japan	131	2.78	1122	8.56
10	South Korea	121	2.57	720	5.95