Rank	Countries/Territories	Count	Percent
1	United States	435	37.1%
2	China	290	24.7%
3	Germany	124	10.6%
4	Ukraine	60	5.1%
5		32	2.7%
6	France	30	2.6%
7	Spain	23	2%
8	India	22	1.9%
9	Korea, Republic of	20	1.7%
10	Russia	19	1.6%
11	Netherlands	17	1.4%
12	Ireland	12	1%
13	Singapore	8	0.7%
14	United Kingdom	8	0.7%
15	Japan	7	0.6%
16	Indonesia	6	0.5%
17	Serbia	6	0.5%
18	Cyprus	6	0.5%
19	Australia	4	0.3%
20	Cuba	4	0.3%
21	Philippines	4	0.3%
22	Poland	4	0.3%
23	Canada	4	0.3%
24	Israel	3	0.3%
25	Belgium	3	0.3%
26	Denmark	3	0.3%
27	Taiwan	3	0.3%
28	Brazil	2	0.2%
29	Bangladesh	2	0.2%
30	Lithuania	2	0.2%
31	Sweden	2	0.2%
32	Italy	1	0.1%
33	Latvia	1	0.1%
34	Lebanon	1	0.1%
35	Argentina	1	0.1%
36	Georgia	1	0.1%
37	Greece	1	0.1%
38	Hong Kong	1	0.1%
39	Hungary	1	0.1%