Rank	Countries/Territories	Count	Percent
1	United States	913	36.5%
2	China	564	22.5%
3	Germany	157	6.3%
4	India	110	4.4%
5	Netherlands	109	4.4%
6	Japan	87	3.5%
7	Latvia	78	3.1%
8	Australia	68	2.7%
9	Canada	44	1.8%
10	France	35	1.4%
11	Egypt	33	1.3%
12	Ireland	29	1.2%
13	Singapore	22	0.9%
14	Israel	18	0.7%
15	Korea, Republic of	17	0.7%
16	Slovakia	17	0.7%
17	Russia	17	0.7%
18	United Kingdom	17	0.7%
19	Cyprus	14	0.6%
20	Cote D'ivoire	13	0.5%
21	Ukraine	13	0.5%
22	Romania	12	0.5%
23	Denmark	11	0.4%
24	Morocco	11	0.4%
25	Belgium	9	0.4%
26	Taiwan	7	0.3%
27	Philippines	6	0.2%
28	Czech Republic	6	0.2%
29	Serbia	5	0.2%
30	Tanzania, United Republic of	4	0.2%
31	Hong Kong	4	0.2%
32	Bangladesh	4	0.2%
33	Algeria	3	0.1%
34	Argentina	3	0.1%
35	Mauritius	3	0.1%
36	Mexico	3	0.1%
37	Iran, Islamic Republic of	3	0.1%
38	Tunisia	3	0.1%
39	Sweden	3	0.1%
40	Switzerland	3	0.1%
41	Turkey	2	0.1%
42	Thailand	2	0.1%
43	Oman	2	0.1%
44	Nigeria	2	0.1%
45	Kazakhstan	2	0.1%
46	Brazil	2	0.1%
47	Bulgaria	1	0%
48	Croatia	1	0%
49	Barbados	1	0%
50	Ethiopia	1	0%
51	Lithuania	1	0%
52	Malaysia	1	0%
53	Nepal	1	0%
54	Indonesia	1	0%
55	Italy	1	0%
56	Jordan	1	0%
57	Norway	1	0%
58	South Africa	1	0%
59	Spain	1	0%