Rank	Countries/Territories	Count	Percent
1	United States	288	36.4%
2	China	234	29.6%
3	Germany	58	7.3%
4	India	28	3.5%
5	Japan	21	2.7%
6	Netherlands	18	2.3%
7	Brazil	16	2%
8	Ireland	12	1.5%
9	Turkey	10	1.3%
10	France	10	1.3%
11	Australia	9	1.1%
12	Canada	8	1%
13	Italy	8	1%
14	Russia	7	0.9%
15	Hong Kong	6	0.8%
16	Sweden	5	0.6%
17	Viet Nam	5	0.6%
18	United Kingdom	4	0.5%
19	Saudi Arabia	4	0.5%
20	Cyprus	4	0.5%
21	Dominican Republic	3	0.4%
22	Belgium	3	0.4%
23	Spain	3	0.4%
24	Ukraine	3	0.4%
25	Iran, Islamic Republic of	2	0.3%
26	Egypt	2	0.3%
27	Singapore	2	0.3%
28	Pakistan	2	0.3%
29	Poland	2	0.3%
30	Taiwan	2	0.3%
31	Mexico	2	0.3%
32	Morocco	1	0.1%
33	Norway	1	0.1%
34	Korea, Republic of	1	0.1%
35	Uganda	1	0.1%
36	Portugal	1	0.1%
37	Estonia	1	0.1%
38	Bangladesh	1	0.1%
39	Bulgaria	1	0.1%
40	Indonesia	1	0.1%
41	Hungary	1	0.1%