Rank	Countries/Territories	Count	Percent
1	United States	472	34.4%
2	China	464	33.8%
3	Ukraine	169	12.3%
4	Germany	54	3.9%
5	Australia	21	1.5%
6	India	21	1.5%
7	Japan	19	1.4%
8	Russia	18	1.3%
9	Netherlands	16	1.2%
10	Singapore	10	0.7%
11	Israel	9	0.7%
12	Canada	9	0.7%
13	Korea, Republic of	8	0.6%
14	Palestine, State of	8	0.6%
15	Hong Kong	7	0.5%
16	Argentina	7	0.5%
17	France	6	0.4%
18	Romania	6	0.4%
19	United Arab Emirates	5	0.4%
20	Cote D'ivoire	5	0.4%
21	Brazil	4	0.3%
22	United Kingdom	4	0.3%
23	Turkey	3	0.2%
24	Mongolia	3	0.2%
25	Norway	2	0.1%
26	Sweden	2	0.1%
27	Costa Rica	2	0.1%
28	Denmark	2	0.1%
29	Taiwan	2	0.1%
30	Thailand	1	0.1%
31	Viet Nam	1	0.1%
32	Ecuador	1	0.1%
33	Georgia	1	0.1%
34	Indonesia	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Ireland	1	0.1%
37	Croatia	1	0.1%
38	Czech Republic	1	0.1%
39	Switzerland	1	0.1%
40	Peru	1	0.1%
41	South Africa	1	0.1%
42	Spain	1	0.1%
43	Nigeria	1	0.1%