Rank	Countries/Territories	Count	Percent
1	United States	810	44.6%
2	China	417	22.9%
3	Germany	187	10.3%
4	France	65	3.6%
5	United Kingdom	41	2.3%
6	Latvia	32	1.8%
7	Canada	29	1.6%
8	India	28	1.5%
9	Australia	22	1.2%
10	Japan	22	1.2%
11	Russia	22	1.2%
12	Netherlands	20	1.1%
13	Korea, Republic of	19	1%
14	Cyprus	14	0.8%
15	Bulgaria	13	0.7%
16	Norway	8	0.4%
17	Switzerland	8	0.4%
18	Philippines	6	0.3%
19	Hong Kong	6	0.3%
20	Argentina	5	0.3%
21	Singapore	5	0.3%
22	Greece	4	0.2%
23	Lithuania	4	0.2%
24	Spain	3	0.2%
25	Poland	2	0.1%
26	Puerto Rico	2	0.1%
27	Romania	2	0.1%
28	Taiwan	2	0.1%
29	Turkey	2	0.1%
30	Ukraine	2	0.1%
31	Belgium	2	0.1%
32	Brazil	2	0.1%
33	Egypt	2	0.1%
34	Czech Republic	1	0.1%
35	Indonesia	1	0.1%
36	Ireland	1	0.1%
37	Italy	1	0.1%
38	Pakistan	1	0.1%
39	Serbia	1	0.1%
40	Mexico	1	0.1%
41	Sweden	1	0.1%
42	Zambia	1	0.1%