Rank	Countries/Territories	Count	Percent
1	United States	523	41.8%
2	China	313	25%
3	India	86	6.9%
4	Germany	63	5%
5	Korea, Republic of	42	3.4%
6	Brazil	29	2.3%
7	Russia	25	2%
8	Japan	24	1.9%
9	Taiwan	17	1.4%
10	Canada	15	1.2%
11	Hong Kong	14	1.1%
12	United Kingdom	11	0.9%
13	Thailand	10	0.8%
14	Netherlands	9	0.7%
15	Cyprus	7	0.6%
16	France	6	0.5%
17	Turkey	6	0.5%
18	Australia	5	0.4%
19	Argentina	4	0.3%
20	Iran, Islamic Republic of	4	0.3%
21	Ireland	3	0.2%
22	Israel	2	0.2%
23	Italy	2	0.2%
24	Denmark	2	0.2%
25	Egypt	2	0.2%
26	Philippines	2	0.2%
27	Poland	2	0.2%
28	Portugal	2	0.2%
29	Latvia	2	0.2%
30	Malaysia	2	0.2%
31	Mexico	2	0.2%
32	Sweden	2	0.2%
33	Switzerland	2	0.2%
34	Syrian Arab Republic	2	0.2%
35	Viet Nam	1	0.1%
36	Mongolia	1	0.1%
37	Norway	1	0.1%
38	Slovenia	1	0.1%
39	Spain	1	0.1%
40	Ukraine	1	0.1%
41	Iceland	1	0.1%
42	Indonesia	1	0.1%