Rank	Countries/Territories	Count	Percent
1	United States	223	33.4%
2	China	210	31.4%
3	Germany	59	8.8%
4	India	39	5.8%
5	Ukraine	11	1.6%
6		10	1.5%
7	Australia	8	1.2%
8	Japan	8	1.2%
9	Netherlands	8	1.2%
10	Nigeria	7	1%
11	Spain	7	1%
12	Korea, Republic of	6	0.9%
13	United Kingdom	5	0.7%
14	Taiwan	4	0.6%
15	Thailand	4	0.6%
16	Pakistan	4	0.6%
17	Mauritius	4	0.6%
18	Canada	4	0.6%
19	Cyprus	4	0.6%
20	Indonesia	3	0.4%
21	Mexico	3	0.4%
22	Sri Lanka	3	0.4%
23	Romania	3	0.4%
24	Malaysia	3	0.4%
25	Viet Nam	3	0.4%
26	Malta	2	0.3%
27	Singapore	2	0.3%
28	Myanmar	2	0.3%
29	Poland	2	0.3%
30	Qatar	2	0.3%
31	Argentina	2	0.3%
32	Cuba	1	0.1%
33	Austria	1	0.1%
34	Algeria	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Iraq	1	0.1%
37	Ireland	1	0.1%
38	Egypt	1	0.1%
39	France	1	0.1%
40	Hong Kong	1	0.1%
41	Latvia	1	0.1%
42	Philippines	1	0.1%
43	Uzbekistan	1	0.1%
44	United Arab Emirates	1	0.1%