Rank	Countries/Territories	Count	Percent
1	United States	490	36.2%
2	China	454	33.5%
3	Germany	120	8.9%
4	Spain	56	4.1%
5	Japan	34	2.5%
6	Colombia	32	2.4%
7	France	24	1.8%
8	Australia	18	1.3%
9	Canada	12	0.9%
10	Netherlands	12	0.9%
11	Romania	11	0.8%
12		11	0.8%
13	Italy	9	0.7%
14	Thailand	7	0.5%
15	Cyprus	7	0.5%
16	United Kingdom	6	0.4%
17	Latvia	5	0.4%
18	Korea, Republic of	4	0.3%
19	Portugal	4	0.3%
20	Singapore	4	0.3%
21	Hong Kong	4	0.3%
22	India	4	0.3%
23	Israel	3	0.2%
24	Brazil	2	0.1%
25	Iran, Islamic Republic of	2	0.1%
26	Iraq	2	0.1%
27	Serbia	2	0.1%
28	Turkey	2	0.1%
29	Sweden	2	0.1%
30	Taiwan	2	0.1%
31	Malaysia	2	0.1%
32	Nepal	2	0.1%
33	Nigeria	1	0.1%
34	Morocco	1	0.1%
35	Ethiopia	1	0.1%
36	Argentina	1	0.1%
37	Austria	1	0.1%