Rank	Countries/Territories	Count	Percent
1	China	620	69.4%
2	United States	81	9.1%
3	Korea, Republic of	36	4%
4	Bulgaria	27	3%
5		15	1.7%
6	Canada	14	1.6%
7	Netherlands	13	1.5%
8	Japan	11	1.2%
9	Germany	8	0.9%
10	Hong Kong	7	0.8%
11	Nigeria	7	0.8%
12	Portugal	6	0.7%
13	Australia	6	0.7%
14	Singapore	4	0.4%
15	Thailand	4	0.4%
16	Ukraine	3	0.3%
17	Latvia	3	0.3%
18	Argentina	3	0.3%
19	France	3	0.3%
20	Ireland	3	0.3%
21	India	2	0.2%
22	Indonesia	2	0.2%
23	Finland	2	0.2%
24	Mongolia	2	0.2%
25	Oman	2	0.2%
26	Turkey	2	0.2%
27	United Kingdom	1	0.1%
28	Switzerland	1	0.1%
29	Taiwan	1	0.1%
30	Russia	1	0.1%
31	Poland	1	0.1%
32	Morocco	1	0.1%
33	Brazil	1	0.1%
34	Italy	1	0.1%