Rank	Countries/Territories	Count	Percent
1	United States	430	41.1%
2	China	261	25%
3	Germany	109	10.4%
4	Brazil	31	3%
5	India	21	2%
6	France	21	2%
7	Canada	19	1.8%
8	Hong Kong	14	1.3%
9	Portugal	12	1.1%
10	Spain	10	1%
11	Colombia	10	1%
12	Australia	10	1%
13	Cyprus	8	0.8%
14	United Kingdom	7	0.7%
15	Singapore	6	0.6%
16	Slovenia	6	0.6%
17	Italy	6	0.6%
18	Japan	6	0.6%
19	Netherlands	6	0.6%
20	Russia	5	0.5%
21	Ukraine	5	0.5%
22	Iran, Islamic Republic of	5	0.5%
23	Switzerland	4	0.4%
24	Taiwan	4	0.4%
25	Turkey	4	0.4%
26	Mexico	4	0.4%
27	Norway	4	0.4%
28	Sweden	3	0.3%
29	Argentina	3	0.3%
30	Belgium	2	0.2%
31	Indonesia	2	0.2%
32	Slovakia	2	0.2%
33	Poland	2	0.2%
34	Philippines	1	0.1%
35	Korea, Republic of	1	0.1%
36	Austria	1	0.1%
37	Denmark	1	0.1%