Rank	Countries/Territories	Count	Percent
1	United States	267	43.8%
2	China	150	24.6%
3	India	33	5.4%
4	Canada	23	3.8%
5	Netherlands	22	3.6%
6	Japan	11	1.8%
7	United Kingdom	11	1.8%
8	Germany	10	1.6%
9	Singapore	9	1.5%
10	Korea, Republic of	8	1.3%
11	Ireland	8	1.3%
12	France	6	1%
13	Australia	5	0.8%
14	Ecuador	4	0.7%
15	Taiwan	4	0.7%
16	Uganda	4	0.7%
17	Russia	3	0.5%
18	Hong Kong	3	0.5%
19	Hungary	2	0.3%
20	Turkey	2	0.3%
21	Spain	2	0.3%
22	Sweden	2	0.3%
23	Viet Nam	2	0.3%
24	Yemen	1	0.2%
25	Ukraine	1	0.2%
26	Saudi Arabia	1	0.2%
27	Slovenia	1	0.2%
28	South Africa	1	0.2%
29	Malaysia	1	0.2%
30	Mexico	1	0.2%
31	Kenya	1	0.2%
32	Nigeria	1	0.2%
33	Pakistan	1	0.2%
34	Philippines	1	0.2%
35	Qatar	1	0.2%
36	Greece	1	0.2%
37	Indonesia	1	0.2%
38	Brazil	1	0.2%
39	Cyprus	1	0.2%
40	Czech Republic	1	0.2%
41	Denmark	1	0.2%