Rank	Countries/Territories	Count	Percent
1	United States	446	35.5%
2	China	428	34.1%
3	Japan	81	6.5%
4	Germany	62	4.9%
5	Hong Kong	40	3.2%
6	France	40	3.2%
7	Canada	29	2.3%
8	Ukraine	18	1.4%
9	Singapore	16	1.3%
10	United Kingdom	13	1%
11	Cyprus	9	0.7%
12	Italy	9	0.7%
13	Australia	8	0.6%
14	Netherlands	8	0.6%
15	Brazil	7	0.6%
16	Iran, Islamic Republic of	6	0.5%
17	Argentina	4	0.3%
18	Spain	4	0.3%
19	Switzerland	3	0.2%
20	Turkey	3	0.2%
21	Belgium	3	0.2%
22	India	3	0.2%
23	Jordan	3	0.2%
24	Ireland	2	0.2%
25	Colombia	2	0.2%
26	Norway	2	0.2%
27	Lithuania	2	0.2%
28	Malaysia	2	0.2%
29	Sweden	1	0.1%
30	Latvia	1	0.1%