Rank	Countries/Territories	Count	Percent
1	United States	437	36.3%
2	China	400	33.2%
3	Germany	82	6.8%
4	India	31	2.6%
5	Korea, Republic of	20	1.7%
6	Japan	18	1.5%
7	Philippines	17	1.4%
8	Italy	15	1.2%
9	Colombia	14	1.2%
10	Canada	12	1%
11	United Kingdom	12	1%
12	Slovakia	12	1%
13	Cyprus	10	0.8%
14	Australia	10	0.8%
15	Netherlands	10	0.8%
16	Cambodia	8	0.7%
17	Hong Kong	7	0.6%
18	Turkey	7	0.6%
19	Singapore	6	0.5%
20	Romania	6	0.5%
21	Portugal	5	0.4%
22	France	5	0.4%
23	Sweden	5	0.4%
24	Taiwan	4	0.3%
25	Iraq	4	0.3%
26	Ireland	4	0.3%
27	Bangladesh	4	0.3%
28	Brazil	4	0.3%
29	Norway	4	0.3%
30	Rwanda	3	0.2%
31	Czech Republic	3	0.2%
32	Thailand	3	0.2%
33	Malaysia	3	0.2%
34	South Africa	3	0.2%
35	Ukraine	2	0.2%
36	Egypt	2	0.2%
37	Argentina	2	0.2%
38	Saudi Arabia	2	0.2%
39	Latvia	2	0.2%
40	Russia	1	0.1%
41	Panama	1	0.1%
42	Peru	1	0.1%
43	Israel	1	0.1%
44	Azerbaijan	1	0.1%
45	Spain	1	0.1%
46	Viet Nam	1	0.1%