Rank	Countries/Territories	Count	Percent
1	United States	898	49.6%
2	China	357	19.7%
3	Germany	208	11.5%
4	India	114	6.3%
5	Netherlands	23	1.3%
6	Japan	19	1.1%
7	Russia	18	1%
8	Ireland	13	0.7%
9	Korea, Republic of	12	0.7%
10	Latvia	12	0.7%
11	Iran, Islamic Republic of	12	0.7%
12	Canada	9	0.5%
13	Slovakia	9	0.5%
14	Argentina	8	0.4%
15	Cyprus	8	0.4%
16	United Kingdom	7	0.4%
17	Brazil	6	0.3%
18	Singapore	5	0.3%
19	Poland	5	0.3%
20	Mexico	5	0.3%
21	Israel	5	0.3%
22	France	4	0.2%
23	Australia	4	0.2%
24	Colombia	4	0.2%
25	Cote D'ivoire	4	0.2%
26	Hong Kong	3	0.2%
27	South Africa	3	0.2%
28	Mongolia	3	0.2%
29	Sweden	3	0.2%
30	Turkey	2	0.1%
31	United Arab Emirates	2	0.1%
32	Viet Nam	2	0.1%
33	Nepal	2	0.1%
34	Norway	2	0.1%
35	Spain	2	0.1%
36	Portugal	2	0.1%
37	Hungary	2	0.1%
38	Greece	2	0.1%
39	Denmark	1	0.1%
40	Finland	1	0.1%
41	Algeria	1	0.1%
42	Bangladesh	1	0.1%
43	Bulgaria	1	0.1%
44	Romania	1	0.1%
45	Saudi Arabia	1	0.1%
46	Peru	1	0.1%
47	Switzerland	1	0.1%
48	Syrian Arab Republic	1	0.1%