Rank	Countries/Territories	Count	Percent
1	United States	519	36.8%
2	China	496	35.2%
3	India	71	5%
4	Germany	66	4.7%
5	Canada	21	1.5%
6	Japan	19	1.3%
7	Russia	15	1.1%
8	Latvia	14	1%
9	France	13	0.9%
10	Turkey	13	0.9%
11	Brazil	12	0.9%
12		10	0.7%
13	Hong Kong	10	0.7%
14	United Kingdom	9	0.6%
15	Italy	9	0.6%
16	Singapore	8	0.6%
17	Australia	8	0.6%
18	Argentina	7	0.5%
19	Netherlands	7	0.5%
20	Korea, Republic of	7	0.5%
21	Israel	7	0.5%
22	Taiwan	7	0.5%
23	Pakistan	6	0.4%
24	Nigeria	5	0.4%
25	Iran, Islamic Republic of	5	0.4%
26	Portugal	5	0.4%
27	Cyprus	4	0.3%
28	Cote D'ivoire	3	0.2%
29	Denmark	3	0.2%
30	Egypt	3	0.2%
31	Ireland	3	0.2%
32	Mexico	3	0.2%
33	Mongolia	2	0.1%
34	Peru	2	0.1%
35	Indonesia	2	0.1%
36	Spain	2	0.1%
37	Tanzania, United Republic of	2	0.1%
38	Thailand	2	0.1%
39	Syrian Arab Republic	2	0.1%
40	Ukraine	1	0.1%
41	Sri Lanka	1	0.1%
42	Switzerland	1	0.1%
43	Saudi Arabia	1	0.1%
44	Iraq	1	0.1%
45	Nepal	1	0.1%
46	Finland	1	0.1%
47	Ecuador	1	0.1%
48	Czech Republic	1	0.1%