Rank	Countries/Territories	Count	Percent
1	United States	371	40%
2	China	249	26.8%
3	India	144	15.5%
4	Germany	33	3.6%
5	Austria	20	2.2%
6	Netherlands	17	1.8%
7	Russia	13	1.4%
8	France	8	0.9%
9	Japan	6	0.6%
10	Sweden	6	0.6%
11	Italy	5	0.5%
12	Canada	5	0.5%
13	Australia	4	0.4%
14	Cote D'ivoire	4	0.4%
15	Poland	4	0.4%
16	Mexico	4	0.4%
17	Switzerland	4	0.4%
18	Taiwan	4	0.4%
19	United Kingdom	4	0.4%
20	Spain	3	0.3%
21	Cyprus	3	0.3%
22	Bangladesh	2	0.2%
23	Denmark	2	0.2%
24	Iran, Islamic Republic of	2	0.2%
25	Israel	2	0.2%
26	Hungary	1	0.1%
27	Egypt	1	0.1%
28	Belgium	1	0.1%
29	Antigua and Barbuda	1	0.1%
30	Czech Republic	1	0.1%
31	Mongolia	1	0.1%
32	Norway	1	0.1%
33	Singapore	1	0.1%
34	Slovakia	1	0.1%