Rank	Countries/Territories	Count	Percent
1	United States	345	40.7%
2	China	254	30%
3	Germany	65	7.7%
4	India	27	3.2%
5	Korea, Republic of	15	1.8%
6	Italy	11	1.3%
7	Japan	11	1.3%
8	Slovakia	10	1.2%
9	Cambodia	8	0.9%
10	Hong Kong	7	0.8%
11	Cyprus	7	0.8%
12	Australia	7	0.8%
13	United Kingdom	7	0.8%
14	Romania	6	0.7%
15	Netherlands	6	0.7%
16	Portugal	5	0.6%
17	Canada	5	0.6%
18	Iraq	4	0.5%
19	Bangladesh	4	0.5%
20	Brazil	4	0.5%
21	Turkey	4	0.5%
22	Taiwan	4	0.5%
23	Thailand	3	0.4%
24	Ireland	3	0.4%
25	Malaysia	3	0.4%
26	Norway	2	0.2%
27	Czech Republic	2	0.2%
28	Egypt	2	0.2%
29	Saudi Arabia	2	0.2%
30	Singapore	2	0.2%
31	Ukraine	2	0.2%
32	Viet Nam	1	0.1%
33	France	1	0.1%
34	Azerbaijan	1	0.1%
35	Israel	1	0.1%
36	Panama	1	0.1%
37	Peru	1	0.1%
38	Argentina	1	0.1%
39	Russia	1	0.1%
40	South Africa	1	0.1%
41	Spain	1	0.1%
42	Sweden	1	0.1%