Rank	Countries/Territories	Count	Percent
1	United States	795	48.9%
2	China	234	14.4%
3	Germany	113	7%
4	Canada	57	3.5%
5	France	52	3.2%
6	Ukraine	41	2.5%
7	Korea, Republic of	40	2.5%
8	India	37	2.3%
9	Latvia	28	1.7%
10	Spain	25	1.5%
11	Brazil	23	1.4%
12	Singapore	19	1.2%
13	Japan	18	1.1%
14	Netherlands	17	1%
15	Ireland	16	1%
16	Hong Kong	12	0.7%
17	United Kingdom	12	0.7%
18	Cyprus	10	0.6%
19	Switzerland	9	0.6%
20	Poland	6	0.4%
21	Portugal	6	0.4%
22	Russia	4	0.2%
23	Italy	4	0.2%
24	Argentina	4	0.2%
25	Australia	4	0.2%
26	Taiwan	4	0.2%
27	Turkey	4	0.2%
28	Bangladesh	3	0.2%
29	Bulgaria	3	0.2%
30	Ghana	3	0.2%
31	Iceland	3	0.2%
32	Indonesia	2	0.1%
33	Denmark	2	0.1%
34	Colombia	2	0.1%
35	Mongolia	2	0.1%
36	Norway	2	0.1%
37	Thailand	2	0.1%
38	Tanzania, United Republic of	1	0.1%
39	Panama	1	0.1%
40	Slovenia	1	0.1%
41	Sweden	1	0.1%
42	Nigeria	1	0.1%
43	Cote D'ivoire	1	0.1%
44	Algeria	1	0.1%