Rank	Countries/Territories	Count	Percent
1	United States	478	37.1%
2	China	443	34.4%
3	Germany	121	9.4%
4	India	50	3.9%
5	Netherlands	24	1.9%
6	Japan	17	1.3%
7	Ukraine	17	1.3%
8	United Kingdom	17	1.3%
9	Australia	13	1%
10	Korea, Republic of	11	0.9%
11	France	9	0.7%
12	Cyprus	8	0.6%
13	Canada	8	0.6%
14	Ireland	8	0.6%
15	Singapore	8	0.6%
16	Indonesia	7	0.5%
17	Russia	5	0.4%
18	Croatia	4	0.3%
19	Argentina	4	0.3%
20	Brazil	4	0.3%
21	Peru	4	0.3%
22	Romania	2	0.2%
23	Spain	2	0.2%
24	Thailand	2	0.2%
25	Italy	2	0.2%
26	Pakistan	2	0.2%
27	Belgium	2	0.2%
28	Cote D'ivoire	2	0.2%
29	Uganda	2	0.2%
30	Bulgaria	1	0.1%
31	Egypt	1	0.1%
32	Hong Kong	1	0.1%
33	Mali	1	0.1%
34	Mauritius	1	0.1%
35	Mongolia	1	0.1%
36	Morocco	1	0.1%
37	Turkey	1	0.1%
38	Switzerland	1	0.1%
39	Taiwan	1	0.1%
40	South Africa	1	0.1%