Rank	Countries/Territories	Count	Percent
1	United States	746	32.5%
2	China	744	32.4%
3	Germany	161	7%
4	Netherlands	107	4.7%
5	Korea, Republic of	80	3.5%
6	Ireland	65	2.8%
7	India	46	2%
8	Japan	42	1.8%
9	Czech Republic	30	1.3%
10	France	29	1.3%
11	Cyprus	21	0.9%
12	Russia	20	0.9%
13	Singapore	17	0.7%
14	Taiwan	17	0.7%
15	Viet Nam	14	0.6%
16	Canada	14	0.6%
17	Hong Kong	13	0.6%
18	Argentina	12	0.5%
19	Australia	11	0.5%
20	United Kingdom	10	0.4%
21	Bangladesh	8	0.3%
22		7	0.3%
23	Pakistan	7	0.3%
24	Thailand	6	0.3%
25	Philippines	5	0.2%
26	Latvia	5	0.2%
27	Greece	5	0.2%
28	Italy	4	0.2%
29	Kenya	3	0.1%
30	Congo, The Democratic Republic of The	3	0.1%
31	Portugal	3	0.1%
32	Puerto Rico	2	0.1%
33	Romania	2	0.1%
34	Nepal	2	0.1%
35	Sweden	2	0.1%
36	Ukraine	2	0.1%
37	Venezuela, Bolivarian Republic of	2	0.1%
38	Croatia	2	0.1%
39	Guyana	2	0.1%
40	Bulgaria	2	0.1%
41	Chile	2	0.1%
42	Azerbaijan	2	0.1%
43	Poland	2	0.1%
44	Malaysia	2	0.1%
45	Mauritius	2	0.1%
46	Mongolia	1	0%
47	Jamaica	1	0%
48	Peru	1	0%
49	Nigeria	1	0%
50	Norway	1	0%
51	Belgium	1	0%
52	Brazil	1	0%
53	Egypt	1	0%
54	Tanzania, United Republic of	1	0%
55	Spain	1	0%