Rank	Countries/Territories	Count	Percent
1	China	501	40%
2	United States	389	31%
3	Germany	96	7.7%
4	Russia	36	2.9%
5	Japan	32	2.6%
6	Netherlands	23	1.8%
7	France	22	1.8%
8	Bulgaria	17	1.4%
9	Canada	17	1.4%
10	United Kingdom	15	1.2%
11	South Africa	12	1%
12	Thailand	8	0.6%
13	Australia	8	0.6%
14	Cyprus	7	0.6%
15	Latvia	7	0.6%
16	Singapore	7	0.6%
17	Norway	6	0.5%
18	Morocco	6	0.5%
19	Bangladesh	6	0.5%
20	Korea, Republic of	5	0.4%
21	Hong Kong	5	0.4%
22	Nigeria	5	0.4%
23	Taiwan	4	0.3%
24	Mauritius	3	0.2%
25	Philippines	3	0.2%
26	Qatar	2	0.2%
27	Ukraine	2	0.2%
28	Belgium	2	0.2%
29	Dominican Republic	2	0.2%
30	Ethiopia	1	0.1%
31	Brazil	1	0.1%
32	India	1	0.1%
33	Lithuania	1	0.1%
34	Sweden	1	0.1%