Rank	Countries/Territories	Count	Percent
1	United States	360	39.9%
2	China	190	21%
3	Germany	112	12.4%
4	Netherlands	23	2.5%
5	Russia	17	1.9%
6	India	17	1.9%
7	Canada	17	1.9%
8	France	14	1.6%
9	Japan	14	1.6%
10	Viet Nam	14	1.6%
11	Ireland	12	1.3%
12	Singapore	11	1.2%
13	Australia	10	1.1%
14	Greece	9	1%
15	Hong Kong	8	0.9%
16	Nigeria	6	0.7%
17	Korea, Republic of	6	0.7%
18	United Kingdom	6	0.7%
19	Switzerland	4	0.4%
20	Latvia	4	0.4%
21	Mongolia	4	0.4%
22	Romania	4	0.4%
23	Cyprus	4	0.4%
24	Ecuador	3	0.3%
25	Brazil	3	0.3%
26	Georgia	3	0.3%
27	Philippines	3	0.3%
28	Taiwan	3	0.3%
29	Ukraine	3	0.3%
30	Spain	2	0.2%
31	Argentina	2	0.2%
32	Kazakhstan	2	0.2%
33	Dominican Republic	2	0.2%
34	Egypt	1	0.1%
35	Bulgaria	1	0.1%
36	Chile	1	0.1%
37	Italy	1	0.1%
38	Indonesia	1	0.1%
39	Luxembourg	1	0.1%
40	Macao	1	0.1%
41	Sri Lanka	1	0.1%
42	Saudi Arabia	1	0.1%
43	Peru	1	0.1%
44	Venezuela, Bolivarian Republic of	1	0.1%