Rank	Countries/Territories	Count	Percent
1	United States	186	31.2%
2	China	154	25.8%
3	India	37	6.2%
4	Germany	26	4.4%
5	Iran, Islamic Republic of	23	3.9%
6	Turkey	20	3.4%
7	Singapore	15	2.5%
8	Japan	12	2%
9	Saudi Arabia	11	1.8%
10	Netherlands	10	1.7%
11	France	10	1.7%
12	Egypt	7	1.2%
13	Hong Kong	6	1%
14	Poland	6	1%
15	United Kingdom	6	1%
16	Malaysia	5	0.8%
17	Korea, Republic of	4	0.7%
18	Indonesia	4	0.7%
19	Cyprus	4	0.7%
20	Switzerland	4	0.7%
21	Taiwan	4	0.7%
22	Czech Republic	3	0.5%
23	Algeria	3	0.5%
24	Australia	3	0.5%
25	Greece	3	0.5%
26	Brazil	3	0.5%
27	Canada	3	0.5%
28	Iraq	3	0.5%
29	Russia	3	0.5%
30	Spain	2	0.3%
31	Pakistan	2	0.3%
32	Romania	2	0.3%
33	Ethiopia	2	0.3%
34	Austria	2	0.3%
35	Denmark	2	0.3%
36	Belgium	1	0.2%
37	Argentina	1	0.2%
38	Sweden	1	0.2%
39	Lithuania	1	0.2%
40	Norway	1	0.2%
41	Ukraine	1	0.2%