Rank	Countries/Territories	Count	Percent
1	United States	597	37.2%
2	China	563	35.1%
3	India	91	5.7%
4	Germany	68	4.2%
5	Japan	34	2.1%
6	Korea, Republic of	31	1.9%
7	Russia	23	1.4%
8	Ireland	21	1.3%
9	Brazil	19	1.2%
10	Latvia	18	1.1%
11	Hong Kong	17	1.1%
12	Canada	14	0.9%
13	Israel	12	0.7%
14	Singapore	12	0.7%
15	Sweden	12	0.7%
16	United Kingdom	9	0.6%
17	Netherlands	8	0.5%
18	France	7	0.4%
19	Italy	4	0.2%
20	Colombia	4	0.2%
21	Cyprus	4	0.2%
22	Australia	4	0.2%
23	Belgium	4	0.2%
24	Taiwan	4	0.2%
25	Argentina	3	0.2%
26	Ukraine	3	0.2%
27	Turkey	2	0.1%
28	Jordan	2	0.1%
29	Kenya	2	0.1%
30	Norway	2	0.1%
31	Portugal	2	0.1%
32	Romania	1	0.1%
33	Lithuania	1	0.1%
34	Luxembourg	1	0.1%
35	Switzerland	1	0.1%
36	Bahrain	1	0.1%
37	Bulgaria	1	0.1%
38	Greece	1	0.1%