Rank	Countries/Territories	Count	Percent
1	United States	741	36.7%
2	China	465	23.1%
3	Germany	206	10.2%
4	India	135	6.7%
5	Turkey	63	3.1%
6	Cyprus	58	2.9%
7	Canada	51	2.5%
8	France	48	2.4%
9	Japan	37	1.8%
10	Netherlands	27	1.3%
11	Ireland	23	1.1%
12	Korea, Republic of	14	0.7%
13	Egypt	13	0.6%
14	Switzerland	12	0.6%
15	Ecuador	10	0.5%
16	Hong Kong	10	0.5%
17	Spain	9	0.4%
18	Singapore	8	0.4%
19	Brazil	8	0.4%
20	Indonesia	8	0.4%
21	Mexico	8	0.4%
22	Saudi Arabia	6	0.3%
23	Iran, Islamic Republic of	6	0.3%
24		5	0.2%
25	Sweden	5	0.2%
26	Italy	4	0.2%
27	Latvia	4	0.2%
28	Serbia	3	0.1%
29	Romania	3	0.1%
30	Russia	3	0.1%
31	Australia	3	0.1%
32	Ukraine	3	0.1%
33	United Kingdom	3	0.1%
34	Bangladesh	2	0.1%
35	Colombia	2	0.1%
36	Guatemala	2	0.1%
37	Denmark	2	0.1%
38	Norway	2	0.1%
39	Philippines	1	0%
40	Nepal	1	0%
41	Malaysia	1	0%
42	Argentina	1	0%
43	Taiwan	1	0%