Rank	Countries/Territories	Count	Percent
1	United States	1038	42.8%
2	China	632	26.1%
3	Germany	176	7.3%
4	Colombia	52	2.1%
5	Argentina	51	2.1%
6	France	46	1.9%
7	Japan	41	1.7%
8	Korea, Republic of	40	1.6%
9	India	39	1.6%
10	Canada	38	1.6%
11	Netherlands	38	1.6%
12	United Kingdom	29	1.2%
13		26	1.1%
14	Iran, Islamic Republic of	19	0.8%
15	Taiwan	16	0.7%
16	Singapore	13	0.5%
17	Russia	11	0.5%
18	Italy	10	0.4%
19	Mexico	9	0.4%
20	Cyprus	9	0.4%
21	Spain	9	0.4%
22	Turkey	8	0.3%
23	Ukraine	8	0.3%
24	Sweden	7	0.3%
25	Portugal	6	0.2%
26	Pakistan	5	0.2%
27	Australia	5	0.2%
28	Serbia	4	0.2%
29	Malaysia	4	0.2%
30	Switzerland	4	0.2%
31	South Africa	3	0.1%
32	New Zealand	3	0.1%
33	Belgium	3	0.1%
34	Ireland	3	0.1%
35	Hong Kong	3	0.1%
36	Indonesia	2	0.1%
37	Lithuania	2	0.1%
38	United Arab Emirates	2	0.1%
39	Viet Nam	2	0.1%
40	Mongolia	1	0%
41	Latvia	1	0%
42	Poland	1	0%
43	Romania	1	0%
44	Brazil	1	0%
45	Bulgaria	1	0%
46	Austria	1	0%
47	Denmark	1	0%
48	Egypt	1	0%