Rank	Countries/Territories	Count	Percent
1	United States	491	34.4%
2	China	480	33.6%
3	Ukraine	169	11.8%
4	Germany	54	3.8%
5	Japan	28	2%
6	India	21	1.5%
7	Australia	21	1.5%
8	Russia	20	1.4%
9	Netherlands	16	1.1%
10	Singapore	14	1%
11	Hong Kong	11	0.8%
12	Canada	9	0.6%
13	Israel	9	0.6%
14	Korea, Republic of	8	0.6%
15	Palestine, State of	8	0.6%
16	Argentina	7	0.5%
17	France	6	0.4%
18	Romania	6	0.4%
19	Cote D'ivoire	5	0.3%
20	United Arab Emirates	5	0.3%
21	United Kingdom	4	0.3%
22	Brazil	4	0.3%
23	Mongolia	3	0.2%
24	Turkey	3	0.2%
25	Sweden	2	0.1%
26	Taiwan	2	0.1%
27	Ireland	2	0.1%
28	Norway	2	0.1%
29	Costa Rica	2	0.1%
30	Denmark	2	0.1%
31	Ecuador	1	0.1%
32	Georgia	1	0.1%
33	Croatia	1	0.1%
34	Cyprus	1	0.1%
35	Czech Republic	1	0.1%
36	Peru	1	0.1%
37	Poland	1	0.1%
38	South Africa	1	0.1%
39	Spain	1	0.1%
40	Indonesia	1	0.1%
41	Iran, Islamic Republic of	1	0.1%
42	Nigeria	1	0.1%
43	Thailand	1	0.1%
44	Switzerland	1	0.1%
45	Viet Nam	1	0.1%