Rank	Countries/Territories	Count	Percent
1	United States	534	35.9%
2	China	310	20.8%
3	India	149	10%
4	Germany	84	5.6%
5	Russia	71	4.8%
6		47	3.2%
7	Japan	41	2.8%
8	France	29	1.9%
9	Korea, Republic of	28	1.9%
10	Netherlands	24	1.6%
11	Spain	18	1.2%
12	Iran, Islamic Republic of	17	1.1%
13	Singapore	12	0.8%
14	Australia	11	0.7%
15	United Kingdom	11	0.7%
16	Hong Kong	9	0.6%
17	Cyprus	8	0.5%
18	South Africa	8	0.5%
19	Portugal	8	0.5%
20	Turkey	7	0.5%
21	Italy	7	0.5%
22	Ireland	6	0.4%
23	Brazil	5	0.3%
24	Poland	5	0.3%
25	Serbia	4	0.3%
26	Belgium	4	0.3%
27	Canada	4	0.3%
28	Taiwan	3	0.2%
29	Viet Nam	2	0.1%
30	Indonesia	2	0.1%
31	Bulgaria	2	0.1%
32	Czech Republic	2	0.1%
33	Denmark	2	0.1%
34	Egypt	2	0.1%
35	Mexico	2	0.1%
36	Sweden	2	0.1%
37	Norway	2	0.1%
38	Latvia	1	0.1%
39	Malaysia	1	0.1%
40	Switzerland	1	0.1%
41	Bangladesh	1	0.1%
42	Hungary	1	0.1%
43	Ukraine	1	0.1%