Rank	Countries/Territories	Count	Percent
1	United States	550	40.3%
2	China	408	29.9%
3	Germany	103	7.5%
4	India	61	4.5%
5	Taiwan	30	2.2%
6	Poland	25	1.8%
7	Japan	24	1.8%
8	Hong Kong	21	1.5%
9	United Kingdom	11	0.8%
10	Thailand	10	0.7%
11	Senegal	8	0.6%
12	Canada	8	0.6%
13	Cyprus	7	0.5%
14	Latvia	6	0.4%
15	Netherlands	6	0.4%
16	France	6	0.4%
17	Singapore	6	0.4%
18	Romania	5	0.4%
19	Ecuador	5	0.4%
20	Colombia	4	0.3%
21	Australia	4	0.3%
22	Oman	4	0.3%
23	Saudi Arabia	4	0.3%
24	Slovenia	3	0.2%
25	Korea, Republic of	3	0.2%
26	Bangladesh	3	0.2%
27	Egypt	3	0.2%
28	Indonesia	3	0.2%
29	Iran, Islamic Republic of	3	0.2%
30	Belgium	2	0.1%
31	Bulgaria	2	0.1%
32	Ireland	2	0.1%
33	Israel	2	0.1%
34	Italy	2	0.1%
35	Peru	2	0.1%
36	Russia	2	0.1%
37	Malaysia	2	0.1%
38	Spain	2	0.1%
39	Venezuela, Bolivarian Republic of	2	0.1%
40	Serbia	2	0.1%
41	Turkey	2	0.1%
42	Ukraine	2	0.1%
43	Mongolia	1	0.1%
44	Nigeria	1	0.1%
45	Malawi	1	0.1%
46	Chile	1	0.1%
47	Iraq	1	0.1%
48	Dominican Republic	1	0.1%