Rank	Countries/Territories	Count	Percent
1	United States	586	36.8%
2	China	529	33.2%
3	India	171	10.7%
4	Germany	65	4.1%
5	Turkey	35	2.2%
6	Egypt	24	1.5%
7	Japan	23	1.4%
8	Netherlands	14	0.9%
9	Canada	13	0.8%
10	United Kingdom	13	0.8%
11	Russia	12	0.8%
12	Czech Republic	11	0.7%
13	Korea, Republic of	10	0.6%
14	Sweden	8	0.5%
15	Ireland	8	0.5%
16	Israel	8	0.5%
17	Australia	8	0.5%
18	Singapore	7	0.4%
19	Denmark	5	0.3%
20	Italy	4	0.3%
21	Brazil	4	0.3%
22	South Africa	4	0.3%
23	Norway	4	0.3%
24	Philippines	3	0.2%
25	Taiwan	3	0.2%
26	Ukraine	3	0.2%
27	Togo	2	0.1%
28	Switzerland	2	0.1%
29	France	2	0.1%
30	Hong Kong	2	0.1%
31	Cyprus	2	0.1%
32	Bangladesh	2	0.1%
33	Belgium	1	0.1%
34	Azerbaijan	1	0.1%
35	Finland	1	0.1%
36	Jordan	1	0.1%
37	Spain	1	0.1%
38	United Arab Emirates	1	0.1%
39	Viet Nam	1	0.1%