Rank	Countries/Territories	Count	Percent
1	United States	352	34.4%
2	China	313	30.6%
3	India	64	6.3%
4	Germany	49	4.8%
5	Brazil	45	4.4%
6	Netherlands	29	2.8%
7	Russia	29	2.8%
8	Australia	26	2.5%
9	Japan	12	1.2%
10	Korea, Republic of	11	1.1%
11	Nigeria	10	1%
12	Canada	9	0.9%
13	Ireland	8	0.8%
14	Hong Kong	8	0.8%
15	Singapore	7	0.7%
16	Cote D'ivoire	6	0.6%
17	France	5	0.5%
18	Indonesia	5	0.5%
19	Taiwan	3	0.3%
20	Mongolia	2	0.2%
21	Spain	2	0.2%
22	Sri Lanka	2	0.2%
23	Sweden	2	0.2%
24	Italy	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Belgium	2	0.2%
27	Austria	2	0.2%
28	Albania	2	0.2%
29	Algeria	2	0.2%
30	Turkey	2	0.2%
31	United Kingdom	1	0.1%
32	Argentina	1	0.1%
33	Bangladesh	1	0.1%
34	Cyprus	1	0.1%
35	Denmark	1	0.1%
36	Greece	1	0.1%
37	Jordan	1	0.1%
38	Norway	1	0.1%
39	Philippines	1	0.1%
40	Thailand	1	0.1%