Rank	Countries/Territories	Count	Percent
1	United States	615	35.6%
2	China	603	34.9%
3	Germany	112	6.5%
4	Brazil	49	2.8%
5	France	41	2.4%
6	Russia	31	1.8%
7	Korea, Republic of	22	1.3%
8	Japan	21	1.2%
9	India	17	1%
10	Netherlands	15	0.9%
11	Singapore	13	0.8%
12	Australia	13	0.8%
13	Ukraine	13	0.8%
14	United Kingdom	12	0.7%
15	Switzerland	12	0.7%
16	Czech Republic	11	0.6%
17	Ecuador	9	0.5%
18	Canada	9	0.5%
19	Sweden	9	0.5%
20	Bangladesh	8	0.5%
21	Cyprus	7	0.4%
22	Spain	7	0.4%
23	Viet Nam	7	0.4%
24	Turkey	6	0.3%
25	Puerto Rico	6	0.3%
26	Hong Kong	6	0.3%
27	Israel	5	0.3%
28	Lithuania	5	0.3%
29	Belgium	5	0.3%
30	Italy	4	0.2%
31	Macao	3	0.2%
32	Norway	3	0.2%
33	Tunisia	3	0.2%
34	Taiwan	2	0.1%
35	Thailand	2	0.1%
36	United Arab Emirates	2	0.1%
37	New Zealand	2	0.1%
38	Peru	2	0.1%
39	Latvia	2	0.1%
40	Argentina	2	0.1%
41	Indonesia	2	0.1%
42	Greece	2	0.1%
43	Ireland	1	0.1%
44	Finland	1	0.1%
45	Austria	1	0.1%
46	Malaysia	1	0.1%
47	Paraguay	1	0.1%
48	Uruguay	1	0.1%