Rank	Countries/Territories	Count	Percent
1	China	677	35.3%
2	United States	592	30.9%
3	Germany	115	6%
4	Iran, Islamic Republic of	65	3.4%
5	India	62	3.2%
6	Singapore	48	2.5%
7	Japan	42	2.2%
8	Brazil	41	2.1%
9	Hong Kong	31	1.6%
10	Canada	27	1.4%
11	Netherlands	26	1.4%
12	Russia	25	1.3%
13	France	19	1%
14	Korea, Republic of	14	0.7%
15	United Kingdom	14	0.7%
16	Ireland	13	0.7%
17	Turkey	12	0.6%
18	Italy	10	0.5%
19	Australia	9	0.5%
20	Cote D'ivoire	9	0.5%
21	Cyprus	7	0.4%
22	Latvia	5	0.3%
23	Mauritius	5	0.3%
24	Portugal	4	0.2%
25	Egypt	4	0.2%
26	Greece	4	0.2%
27	Switzerland	4	0.2%
28	Viet Nam	3	0.2%
29	Indonesia	3	0.2%
30	Ethiopia	3	0.2%
31	Spain	3	0.2%
32	Sweden	2	0.1%
33	South Africa	2	0.1%
34	Romania	2	0.1%
35	Pakistan	2	0.1%
36	Mexico	2	0.1%
37	Mongolia	2	0.1%
38	New Zealand	2	0.1%
39	Taiwan	2	0.1%
40	Thailand	2	0.1%
41	Norway	1	0.1%
42	Lithuania	1	0.1%
43	Macao	1	0.1%
44	Argentina	1	0.1%