Rank	Countries/Territories	Count	Percent
1	United States	289	37.9%
2	China	216	28.3%
3	India	86	11.3%
4	Germany	32	4.2%
5	Russia	25	3.3%
6	Canada	17	2.2%
7	Japan	16	2.1%
8	United Kingdom	13	1.7%
9	Singapore	8	1%
10	Spain	7	0.9%
11	Cote D'ivoire	7	0.9%
12	Netherlands	6	0.8%
13	Argentina	5	0.7%
14	Australia	4	0.5%
15	Hong Kong	4	0.5%
16	Switzerland	4	0.5%
17	Mexico	4	0.5%
18	Ukraine	4	0.5%
19	Taiwan	2	0.3%
20	Kazakhstan	2	0.3%
21	Korea, Republic of	2	0.3%
22	Brazil	2	0.3%
23	Cyprus	2	0.3%
24	Chile	1	0.1%
25	Cambodia	1	0.1%
26	Lithuania	1	0.1%
27	Romania	1	0.1%
28	Turkey	1	0.1%
29	Turkmenistan	1	0.1%