Rank	Countries/Territories	Count	Percent
1	United States	589	41.7%
2	China	394	27.9%
3	India	99	7%
4	Germany	89	6.3%
5	Canada	71	5%
6	Russia	25	1.8%
7	Japan	24	1.7%
8	United Kingdom	16	1.1%
9	Netherlands	11	0.8%
10	Singapore	8	0.6%
11	Spain	8	0.6%
12	Ukraine	7	0.5%
13	Cote D'ivoire	7	0.5%
14	Australia	7	0.5%
15	Argentina	6	0.4%
16	Cyprus	5	0.4%
17	France	5	0.4%
18	Indonesia	5	0.4%
19	Ireland	5	0.4%
20	Hong Kong	4	0.3%
21	Mexico	4	0.3%
22	Switzerland	4	0.3%
23	Korea, Republic of	3	0.2%
24	Kazakhstan	2	0.1%
25	Taiwan	2	0.1%
26	Italy	2	0.1%
27	Brazil	2	0.1%
28	Bulgaria	2	0.1%
29	Cambodia	1	0.1%
30	Chile	1	0.1%
31	Turkey	1	0.1%
32	Turkmenistan	1	0.1%
33	Lithuania	1	0.1%
34	Malaysia	1	0.1%
35	Philippines	1	0.1%
36	Romania	1	0.1%