Rank	Countries/Territories	Count	Percent
1	United States	428	41.4%
2	China	291	28.2%
3	India	66	6.4%
4	Brazil	38	3.7%
5	Germany	35	3.4%
6	United Kingdom	26	2.5%
7	Hong Kong	17	1.6%
8	Japan	15	1.5%
9	Netherlands	14	1.4%
10	Russia	13	1.3%
11	Taiwan	12	1.2%
12	Korea, Republic of	11	1.1%
13	France	9	0.9%
14	Canada	7	0.7%
15	Czech Republic	6	0.6%
16	Sweden	6	0.6%
17	Israel	5	0.5%
18	Colombia	3	0.3%
19	Australia	3	0.3%
20	Spain	3	0.3%
21	Singapore	3	0.3%
22	Ireland	3	0.3%
23	Poland	2	0.2%
24	Mongolia	2	0.2%
25	Cyprus	2	0.2%
26	Italy	2	0.2%
27	Iran, Islamic Republic of	1	0.1%
28	Ghana	1	0.1%
29	Denmark	1	0.1%
30	Bangladesh	1	0.1%
31	Kazakhstan	1	0.1%
32	Norway	1	0.1%
33	Palestine, State of	1	0.1%
34	Philippines	1	0.1%
35	Slovakia	1	0.1%
36	Uzbekistan	1	0.1%
37	Viet Nam	1	0.1%