Rank	Countries/Territories	Count	Percent
1	United States	449	35.1%
2	China	440	34.4%
3	Germany	85	6.7%
4	France	33	2.6%
5	Netherlands	22	1.7%
6	Ireland	21	1.6%
7	Japan	19	1.5%
8	Egypt	18	1.4%
9	Australia	18	1.4%
10	Thailand	17	1.3%
11	Belgium	16	1.3%
12	India	16	1.3%
13	Korea, Republic of	14	1.1%
14	Hong Kong	13	1%
15	Taiwan	13	1%
16	Canada	11	0.9%
17	Singapore	10	0.8%
18	Spain	7	0.5%
19	Peru	7	0.5%
20	Cyprus	6	0.5%
21	United Kingdom	6	0.5%
22	Argentina	5	0.4%
23	Italy	4	0.3%
24	Romania	3	0.2%
25	Cuba	3	0.2%
26	Iran, Islamic Republic of	3	0.2%
27	Ukraine	3	0.2%
28	Turkey	2	0.2%
29	Colombia	2	0.2%
30	Bangladesh	2	0.2%
31	Latvia	2	0.2%
32	Malaysia	2	0.2%
33	Russia	1	0.1%
34	Serbia	1	0.1%
35	Sweden	1	0.1%
36	Switzerland	1	0.1%
37	Brazil	1	0.1%
38	Greece	1	0.1%