Rank	Countries/Territories	Count	Percent
1	China	290	38.8%
2	United States	226	30.2%
3		23	3.1%
4	Japan	16	2.1%
5	Netherlands	16	2.1%
6	Germany	15	2%
7	Canada	13	1.7%
8	Korea, Republic of	13	1.7%
9	Moldova, Republic of	12	1.6%
10	France	11	1.5%
11	South Africa	10	1.3%
12	Latvia	10	1.3%
13	Bulgaria	9	1.2%
14	Turkey	7	0.9%
15	India	7	0.9%
16	Singapore	6	0.8%
17	United Kingdom	6	0.8%
18	Russia	5	0.7%
19	Argentina	5	0.7%
20	Brazil	4	0.5%
21	Greece	4	0.5%
22	Portugal	4	0.5%
23	Poland	3	0.4%
24	Czech Republic	3	0.4%
25	Lithuania	3	0.4%
26	Australia	3	0.4%
27	Benin	2	0.3%
28	Hong Kong	2	0.3%
29	Nigeria	2	0.3%
30	Norway	2	0.3%
31	Iran, Islamic Republic of	2	0.3%
32	Ireland	2	0.3%
33	Mongolia	2	0.3%
34	Ukraine	2	0.3%
35	United Arab Emirates	2	0.3%
36	Taiwan	2	0.3%
37	Spain	1	0.1%
38	Sweden	1	0.1%
39	Romania	1	0.1%
40	Colombia	1	0.1%