Rank	Countries/Territories	Count	Percent
1	United States	320	37%
2	China	181	20.9%
3	India	84	9.7%
4		35	4%
5	Germany	32	3.7%
6	Netherlands	30	3.5%
7	France	19	2.2%
8	Russia	19	2.2%
9	Canada	14	1.6%
10	Ireland	12	1.4%
11	Japan	11	1.3%
12	Pakistan	11	1.3%
13	Taiwan	8	0.9%
14	United Kingdom	8	0.9%
15	Korea, Republic of	7	0.8%
16	Cyprus	6	0.7%
17	Bangladesh	6	0.7%
18	Australia	5	0.6%
19	Saudi Arabia	5	0.6%
20	South Africa	4	0.5%
21	Philippines	3	0.3%
22	Romania	3	0.3%
23	Angola	3	0.3%
24	Belgium	3	0.3%
25	Egypt	3	0.3%
26	Thailand	3	0.3%
27	Turkey	3	0.3%
28	Sierra Leone	2	0.2%
29	Zambia	2	0.2%
30	Indonesia	2	0.2%
31	Azerbaijan	2	0.2%
32	Norway	2	0.2%
33	Poland	2	0.2%
34	Spain	2	0.2%
35	Sweden	2	0.2%
36	Jordan	2	0.2%
37	Italy	1	0.1%
38	Malaysia	1	0.1%
39	New Zealand	1	0.1%
40	Syrian Arab Republic	1	0.1%
41	Argentina	1	0.1%
42	Cambodia	1	0.1%
43	Barbados	1	0.1%
44	Ghana	1	0.1%
45	Hungary	1	0.1%