Rank	Countries/Territories	Count	Percent
1	United States	467	38.3%
2	China	374	30.7%
3	India	62	5.1%
4	Germany	59	4.8%
5	Netherlands	49	4%
6	Japan	38	3.1%
7	Brazil	37	3%
8	Korea, Republic of	18	1.5%
9	Russia	11	0.9%
10	Singapore	10	0.8%
11	Canada	8	0.7%
12	Italy	8	0.7%
13	Taiwan	8	0.7%
14	Ireland	6	0.5%
15	France	6	0.5%
16	Poland	5	0.4%
17	Turkey	4	0.3%
18	South Africa	4	0.3%
19	Pakistan	4	0.3%
20	Philippines	3	0.2%
21	Mongolia	3	0.2%
22	Nepal	3	0.2%
23	Czech Republic	3	0.2%
24	Hong Kong	3	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Australia	2	0.2%
27	Kenya	2	0.2%
28	Sweden	2	0.2%
29	Uzbekistan	2	0.2%
30	Thailand	1	0.1%
31	Uganda	1	0.1%
32	Ukraine	1	0.1%
33	United Kingdom	1	0.1%
34	Switzerland	1	0.1%
35	Slovakia	1	0.1%
36	Serbia	1	0.1%
37	Kuwait	1	0.1%
38	Lithuania	1	0.1%
39	Malaysia	1	0.1%
40	Moldova, Republic of	1	0.1%
41	Belarus	1	0.1%
42	Belgium	1	0.1%
43	Denmark	1	0.1%
44	Argentina	1	0.1%
45	Guatemala	1	0.1%
46	Israel	1	0.1%