Rank	Countries/Territories	Count	Percent
1	United States	607	37.9%
2	China	477	29.8%
3	India	175	10.9%
4	Germany	95	5.9%
5	Japan	27	1.7%
6	Russia	27	1.7%
7	Netherlands	21	1.3%
8	Canada	21	1.3%
9	Ireland	19	1.2%
10	Korea, Republic of	15	0.9%
11	Israel	12	0.7%
12	Italy	10	0.6%
13	Czech Republic	9	0.6%
14	Australia	9	0.6%
15	Hong Kong	8	0.5%
16	Denmark	6	0.4%
17	Cyprus	6	0.4%
18	United Kingdom	6	0.4%
19	France	5	0.3%
20	Singapore	5	0.3%
21	Mongolia	5	0.3%
22	Ukraine	5	0.3%
23	Turkey	4	0.2%
24	South Africa	4	0.2%
25	Norway	3	0.2%
26	Argentina	3	0.2%
27	Bahrain	2	0.1%
28	Iran, Islamic Republic of	2	0.1%
29	Sweden	2	0.1%
30	Thailand	2	0.1%
31	Nigeria	2	0.1%
32	Mexico	1	0.1%
33	Spain	1	0.1%
34	Taiwan	1	0.1%
35	Peru	1	0.1%
36	Romania	1	0.1%
37	Bangladesh	1	0.1%
38	Cabo Verde	1	0.1%