Rank	Countries/Territories	Count	Percent
1	United States	736	36.7%
2	China	528	26.4%
3	Germany	154	7.7%
4	India	71	3.5%
5	Mexico	64	3.2%
6	Japan	57	2.8%
7	France	51	2.5%
8	Russia	47	2.3%
9	Latvia	42	2.1%
10	Italy	27	1.3%
11	Canada	19	0.9%
12	Korea, Republic of	16	0.8%
13	Singapore	14	0.7%
14	Spain	14	0.7%
15	Taiwan	14	0.7%
16	Australia	13	0.6%
17	Netherlands	12	0.6%
18	Portugal	11	0.5%
19	United Kingdom	10	0.5%
20	Turkey	10	0.5%
21	Sweden	9	0.4%
22	Cyprus	9	0.4%
23	Egypt	7	0.3%
24	Ireland	7	0.3%
25	Thailand	7	0.3%
26	Indonesia	6	0.3%
27	Nigeria	5	0.2%
28	South Africa	4	0.2%
29	Iran, Islamic Republic of	4	0.2%
30	Hong Kong	4	0.2%
31	Chile	3	0.1%
32	Bangladesh	3	0.1%
33	Belgium	3	0.1%
34	Peru	3	0.1%
35	Malaysia	3	0.1%
36	Norway	2	0.1%
37	Philippines	2	0.1%
38	Benin	2	0.1%
39	Brazil	2	0.1%
40	Argentina	2	0.1%
41	Ukraine	2	0.1%
42	Guam	1	0%
43	Poland	1	0%
44	Saudi Arabia	1	0%
45	Malta	1	0%