Rank	Countries/Territories	Count	Percent
1	United States	461	36.1%
2	China	430	33.7%
3	Germany	83	6.5%
4	India	32	2.5%
5	Korea, Republic of	22	1.7%
6	Japan	18	1.4%
7	Philippines	17	1.3%
8	United Kingdom	16	1.3%
9	Italy	15	1.2%
10	Colombia	14	1.1%
11	Canada	12	0.9%
12	Slovakia	12	0.9%
13	Australia	11	0.9%
14	Cyprus	10	0.8%
15	Netherlands	10	0.8%
16	Sweden	10	0.8%
17	Cambodia	8	0.6%
18	Hong Kong	7	0.5%
19	Turkey	7	0.5%
20	Singapore	6	0.5%
21	Romania	6	0.5%
22	France	6	0.5%
23	Portugal	5	0.4%
24	Norway	4	0.3%
25	Iraq	4	0.3%
26	Ireland	4	0.3%
27	Bangladesh	4	0.3%
28	Brazil	4	0.3%
29	Taiwan	4	0.3%
30	Thailand	3	0.2%
31	Malaysia	3	0.2%
32	South Africa	3	0.2%
33	Czech Republic	3	0.2%
34	Rwanda	3	0.2%
35	Saudi Arabia	2	0.2%
36	Latvia	2	0.2%
37	Egypt	2	0.2%
38	Argentina	2	0.2%
39	Ukraine	2	0.2%
40	Viet Nam	2	0.2%
41	Spain	1	0.1%
42	Sri Lanka	1	0.1%
43	Israel	1	0.1%
44	Azerbaijan	1	0.1%
45	Bahrain	1	0.1%
46	Russia	1	0.1%
47	Panama	1	0.1%
48	Peru	1	0.1%