Rank	Countries/Territories	Count	Percent
1	United States	528	41.8%
2	China	390	30.9%
3	Germany	86	6.8%
4	France	26	2.1%
5	Canada	23	1.8%
6	Singapore	21	1.7%
7	Turkey	20	1.6%
8	Hong Kong	20	1.6%
9	Netherlands	16	1.3%
10	Spain	14	1.1%
11	Australia	13	1%
12	Russia	12	1%
13	Iran, Islamic Republic of	11	0.9%
14	Japan	10	0.8%
15	Egypt	8	0.6%
16	United Kingdom	8	0.6%
17	Ukraine	7	0.6%
18	Cyprus	6	0.5%
19	Ecuador	5	0.4%
20	Ireland	5	0.4%
21	India	4	0.3%
22	Puerto Rico	3	0.2%
23	Romania	3	0.2%
24	Latvia	3	0.2%
25	Malaysia	3	0.2%
26	Mexico	2	0.2%
27	Switzerland	2	0.2%
28	Brazil	2	0.2%
29	Argentina	1	0.1%
30	Colombia	1	0.1%
31	Finland	1	0.1%
32	Italy	1	0.1%
33	Korea, Republic of	1	0.1%
34	Mongolia	1	0.1%
35	Lebanon	1	0.1%
36	New Zealand	1	0.1%
37	Norway	1	0.1%
38	Panama	1	0.1%
39	Philippines	1	0.1%
40	Poland	1	0.1%