Rank	Countries/Territories	Count	Percent
1	United States	379	36.4%
2	China	268	25.7%
3	Germany	55	5.3%
4	Netherlands	38	3.7%
5	France	30	2.9%
6	Korea, Republic of	25	2.4%
7	Bulgaria	23	2.2%
8	India	17	1.6%
9	Japan	15	1.4%
10	Qatar	12	1.2%
11	Canada	12	1.2%
12	Russia	11	1.1%
13	Latvia	11	1.1%
14	United Kingdom	11	1.1%
15	Singapore	11	1.1%
16	Georgia	10	1%
17	Brazil	10	1%
18	Italy	9	0.9%
19	Mexico	9	0.9%
20	Australia	8	0.8%
21	Ireland	7	0.7%
22	Spain	7	0.7%
23	Indonesia	6	0.6%
24	Egypt	5	0.5%
25	Thailand	5	0.5%
26	Taiwan	4	0.4%
27	Peru	4	0.4%
28	Cyprus	4	0.4%
29	Colombia	4	0.4%
30	Hungary	3	0.3%
31	Poland	3	0.3%
32	Turkey	3	0.3%
33	South Africa	3	0.3%
34	Sweden	2	0.2%
35	Uruguay	2	0.2%
36	Philippines	2	0.2%
37	New Zealand	2	0.2%
38	Argentina	2	0.2%
39	Belgium	2	0.2%
40	Bangladesh	1	0.1%
41	Cote D'ivoire	1	0.1%
42	Pakistan	1	0.1%
43	Portugal	1	0.1%
44	Saudi Arabia	1	0.1%
45	Lithuania	1	0.1%
46	Mauritius	1	0.1%