Rank	Countries/Territories	Count	Percent
1	China	338	32.2%
2	United States	258	24.6%
3	India	56	5.3%
4	Bulgaria	49	4.7%
5	Germany	28	2.7%
6	Korea, Republic of	28	2.7%
7	Iraq	22	2.1%
8	United Kingdom	21	2%
9	Netherlands	21	2%
10	Turkey	18	1.7%
11	Austria	16	1.5%
12	Australia	14	1.3%
13	Japan	14	1.3%
14	Singapore	14	1.3%
15	Canada	9	0.9%
16	Argentina	7	0.7%
17	Brazil	7	0.7%
18	Hong Kong	7	0.7%
19	France	7	0.7%
20	Nigeria	7	0.7%
21	Norway	6	0.6%
22	Philippines	5	0.5%
23	Romania	5	0.5%
24	Sweden	5	0.5%
25	Ireland	5	0.5%
26	Israel	5	0.5%
27	Morocco	5	0.5%
28	Malaysia	5	0.5%
29	Egypt	4	0.4%
30	Poland	4	0.4%
31	Taiwan	4	0.4%
32	Pakistan	3	0.3%
33	Switzerland	3	0.3%
34	Spain	3	0.3%
35	Russia	3	0.3%
36	Czech Republic	3	0.3%
37	Georgia	3	0.3%
38	Iran, Islamic Republic of	2	0.2%
39	Italy	2	0.2%
40	Mexico	2	0.2%
41	Latvia	2	0.2%
42	Lithuania	2	0.2%
43	Bangladesh	2	0.2%
44	Palestine, State of	2	0.2%
45	Portugal	2	0.2%
46	Thailand	2	0.2%
47	Trinidad and Tobago	2	0.2%
48	Viet Nam	2	0.2%
49	Ukraine	1	0.1%
50	United Arab Emirates	1	0.1%
51	New Zealand	1	0.1%
52	Slovakia	1	0.1%
53	South Africa	1	0.1%
54	Sudan	1	0.1%
55	Syrian Arab Republic	1	0.1%
56	Belgium	1	0.1%
57	Colombia	1	0.1%
58	Cote D'ivoire	1	0.1%
59	Finland	1	0.1%
60	Ghana	1	0.1%
61	Greece	1	0.1%
62	Honduras	1	0.1%
63	Jordan	1	0.1%
64	Kenya	1	0.1%