Rank	Countries/Territories	Count	Percent
1	China	413	40.2%
2	United States	334	32.5%
3	Germany	45	4.4%
4	Netherlands	35	3.4%
5	Russia	28	2.7%
6	Bulgaria	21	2%
7	India	18	1.8%
8	Japan	14	1.4%
9	United Kingdom	14	1.4%
10	Korea, Republic of	12	1.2%
11	Singapore	10	1%
12	France	9	0.9%
13	Canada	9	0.9%
14	Australia	8	0.8%
15	Cyprus	6	0.6%
16	Hong Kong	5	0.5%
17	Slovenia	5	0.5%
18	Kenya	4	0.4%
19	Nigeria	4	0.4%
20	Brazil	4	0.4%
21	Egypt	3	0.3%
22	Indonesia	3	0.3%
23	Pakistan	3	0.3%
24	Ukraine	3	0.3%
25	Qatar	2	0.2%
26	Zambia	2	0.2%
27	Thailand	2	0.2%
28	Ireland	2	0.2%
29	Hungary	2	0.2%
30	Ghana	2	0.2%
31	Latvia	1	0.1%
32	Malaysia	1	0.1%
33	Morocco	1	0.1%
34	Myanmar	1	0.1%
35	Uganda	1	0.1%
36	New Zealand	1	0.1%