Rank	Countries/Territories	Count	Percent
1	United States	555	42.6%
2	China	338	25.9%
3	Singapore	65	5%
4	India	59	4.5%
5	Japan	49	3.8%
6	Russia	39	3%
7	Germany	34	2.6%
8	Ireland	19	1.5%
9	Australia	18	1.4%
10	Bangladesh	16	1.2%
11	France	13	1%
12	Brazil	12	0.9%
13	Peru	12	0.9%
14	Canada	9	0.7%
15	Netherlands	8	0.6%
16	United Kingdom	7	0.5%
17	Hong Kong	6	0.5%
18	Argentina	5	0.4%
19	Taiwan	5	0.4%
20	Nigeria	4	0.3%
21	Korea, Republic of	4	0.3%
22	Italy	4	0.3%
23	Denmark	4	0.3%
24	Czech Republic	3	0.2%
25	Mexico	3	0.2%
26	Slovakia	2	0.2%
27	Dominican Republic	2	0.2%
28	Indonesia	2	0.2%
29	Ethiopia	1	0.1%
30	Belgium	1	0.1%
31	Switzerland	1	0.1%
32	Mongolia	1	0.1%
33	Norway	1	0.1%
34	Philippines	1	0.1%
35	Romania	1	0.1%