Rank	Countries/Territories	Count	Percent
1	United States	857	35.1%
2	China	687	28.1%
3	India	187	7.7%
4	Germany	155	6.3%
5	Russia	69	2.8%
6	Netherlands	65	2.7%
7	Canada	48	2%
8	Ireland	38	1.6%
9	France	31	1.3%
10	Japan	30	1.2%
11	Cyprus	28	1.1%
12	Korea, Republic of	26	1.1%
13	Italy	21	0.9%
14	Brazil	18	0.7%
15	Singapore	18	0.7%
16	Pakistan	13	0.5%
17	Hong Kong	13	0.5%
18	Latvia	12	0.5%
19	Ukraine	12	0.5%
20	United Kingdom	10	0.4%
21	Greece	10	0.4%
22	Egypt	8	0.3%
23	Sweden	8	0.3%
24	Taiwan	8	0.3%
25	Thailand	6	0.2%
26	Colombia	6	0.2%
27	Australia	5	0.2%
28	Philippines	5	0.2%
29	South Africa	4	0.2%
30	Bulgaria	4	0.2%
31	Mexico	4	0.2%
32	Morocco	4	0.2%
33	Nepal	3	0.1%
34	Norway	3	0.1%
35	Argentina	3	0.1%
36	Belgium	3	0.1%
37	Spain	3	0.1%
38	Qatar	2	0.1%
39	Czech Republic	2	0.1%
40	Finland	2	0.1%
41	Israel	2	0.1%
42	Kenya	1	0%
43	Indonesia	1	0%
44	Nigeria	1	0%
45	Malaysia	1	0%
46	Bangladesh	1	0%
47	Chile	1	0%
48	Portugal	1	0%
49	Palestine, State of	1	0%
50	Switzerland	1	0%
51	Yemen	1	0%