Rank	Countries/Territories	Count	Percent
1	United States	280	33.6%
2	China	164	19.7%
3	India	111	13.3%
4	Germany	88	10.6%
5	Singapore	54	6.5%
6	France	17	2%
7	Japan	15	1.8%
8	Thailand	12	1.4%
9	Peru	8	1%
10		8	1%
11	United Kingdom	7	0.8%
12	Netherlands	7	0.8%
13	Iran, Islamic Republic of	6	0.7%
14	Cyprus	6	0.7%
15	Ireland	5	0.6%
16	Philippines	4	0.5%
17	Australia	4	0.5%
18	Canada	3	0.4%
19	Pakistan	3	0.4%
20	Russia	3	0.4%
21	Ukraine	3	0.4%
22	Yemen	3	0.4%
23	Viet Nam	2	0.2%
24	Norway	2	0.2%
25	Brazil	2	0.2%
26	Belgium	2	0.2%
27	Egypt	2	0.2%
28	Finland	2	0.2%
29	Indonesia	2	0.2%
30	Hong Kong	1	0.1%
31	Bosnia and Herzegovina	1	0.1%
32	Bangladesh	1	0.1%
33	Argentina	1	0.1%
34	New Zealand	1	0.1%
35	Mongolia	1	0.1%
36	Uganda	1	0.1%
37	Romania	1	0.1%