Rank	Countries/Territories	Count	Percent
1	United States	532	40.1%
2	China	338	25.5%
3	India	95	7.2%
4	Germany	67	5.1%
5	Russia	50	3.8%
6	Japan	41	3.1%
7	Korea, Republic of	24	1.8%
8	Brazil	23	1.7%
9	Cote D'ivoire	18	1.4%
10	Australia	17	1.3%
11	Latvia	15	1.1%
12	Netherlands	14	1.1%
13	Taiwan	11	0.8%
14	Ireland	11	0.8%
15	United Kingdom	9	0.7%
16	Canada	7	0.5%
17	Hong Kong	6	0.5%
18	Spain	6	0.5%
19	Singapore	4	0.3%
20	Italy	4	0.3%
21	Iran, Islamic Republic of	4	0.3%
22	Turkey	4	0.3%
23	Cyprus	3	0.2%
24	France	3	0.2%
25	Thailand	3	0.2%
26	Slovakia	2	0.2%
27	Qatar	2	0.2%
28	Romania	2	0.2%
29	Austria	2	0.2%
30	Mongolia	2	0.2%
31	Algeria	1	0.1%
32	Argentina	1	0.1%
33	Norway	1	0.1%
34	Portugal	1	0.1%
35	Moldova, Republic of	1	0.1%
36	Saudi Arabia	1	0.1%
37	Sweden	1	0.1%