Rank	Countries/Territories	Count	Percent
1	United States	573	35.1%
2	China	413	25.3%
3	India	92	5.6%
4	Argentina	78	4.8%
5	Germany	67	4.1%
6	New Zealand	67	4.1%
7	Russia	42	2.6%
8	Ireland	29	1.8%
9	Korea, Republic of	26	1.6%
10	Australia	20	1.2%
11	Taiwan	18	1.1%
12	Netherlands	18	1.1%
13	Brazil	17	1%
14	France	17	1%
15	Canada	16	1%
16	Egypt	16	1%
17	Japan	16	1%
18	Hong Kong	13	0.8%
19	Latvia	12	0.7%
20	Pakistan	10	0.6%
21	United Kingdom	10	0.6%
22	Ukraine	8	0.5%
23	Mongolia	6	0.4%
24	Nigeria	6	0.4%
25	Italy	6	0.4%
26	Iran, Islamic Republic of	5	0.3%
27	Singapore	4	0.2%
28	Malaysia	3	0.2%
29	Bangladesh	3	0.2%
30	Cyprus	3	0.2%
31	Turkey	3	0.2%
32	Togo	2	0.1%
33	Iraq	2	0.1%
34	Poland	2	0.1%
35	Slovakia	1	0.1%
36	Switzerland	1	0.1%
37	Mauritius	1	0.1%
38	Mexico	1	0.1%
39	Lithuania	1	0.1%
40	Norway	1	0.1%
41	Oman	1	0.1%
42	Kenya	1	0.1%
43	Denmark	1	0.1%
44	Bahrain	1	0.1%