Rank	Countries/Territories	Count	Percent
1	United States	221	32.1%
2	China	144	20.9%
3	India	78	11.3%
4	Germany	61	8.9%
5	France	23	3.3%
6	Canada	21	3%
7	Portugal	15	2.2%
8	Netherlands	13	1.9%
9	United Kingdom	13	1.9%
10	Russia	10	1.5%
11	Hong Kong	8	1.2%
12	Egypt	7	1%
13	Japan	7	1%
14	Morocco	6	0.9%
15	Cyprus	6	0.9%
16	Bahrain	4	0.6%
17	Turkey	4	0.6%
18	Iraq	3	0.4%
19	Ireland	3	0.4%
20	Saudi Arabia	3	0.4%
21	Singapore	3	0.4%
22	Thailand	3	0.4%
23	Togo	2	0.3%
24	South Africa	2	0.3%
25	Spain	2	0.3%
26	Sweden	2	0.3%
27	Taiwan	2	0.3%
28	Korea, Republic of	2	0.3%
29	Malaysia	2	0.3%
30	Nigeria	2	0.3%
31	Belgium	2	0.3%
32	Argentina	2	0.3%
33	Australia	2	0.3%
34	Denmark	2	0.3%
35	Venezuela, Bolivarian Republic of	2	0.3%
36	Colombia	1	0.1%
37	Brazil	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Oman	1	0.1%
40	Philippines	1	0.1%
41	Poland	1	0.1%
42	Romania	1	0.1%