Rank	Countries/Territories	Count	Percent
1	United States	314	33.4%
2	China	213	22.6%
3	India	74	7.9%
4	Germany	66	7%
5	France	28	3%
6	United Kingdom	28	3%
7	Netherlands	24	2.6%
8	Ireland	19	2%
9	Russia	16	1.7%
10	Hong Kong	15	1.6%
11	Canada	15	1.6%
12	Japan	14	1.5%
13	Iran, Islamic Republic of	12	1.3%
14	Singapore	11	1.2%
15	Australia	10	1.1%
16	South Africa	6	0.6%
17	Taiwan	6	0.6%
18	New Zealand	5	0.5%
19	Peru	5	0.5%
20	Korea, Republic of	5	0.5%
21	Bangladesh	5	0.5%
22	Cyprus	5	0.5%
23	Lithuania	4	0.4%
24	Malaysia	3	0.3%
25	Nepal	3	0.3%
26	Philippines	3	0.3%
27	Switzerland	3	0.3%
28	Brazil	3	0.3%
29	Albania	3	0.3%
30	Turkey	3	0.3%
31	Thailand	2	0.2%
32	Austria	2	0.2%
33	Greece	2	0.2%
34	Croatia	2	0.2%
35	Pakistan	2	0.2%
36	Lebanon	2	0.2%
37	Iraq	1	0.1%
38	Italy	1	0.1%
39	Saudi Arabia	1	0.1%
40	Georgia	1	0.1%
41	Argentina	1	0.1%
42	Belgium	1	0.1%
43	United Arab Emirates	1	0.1%
44	Viet Nam	1	0.1%