Rank	Countries/Territories	Count	Percent
1	United States	487	47.4%
2	China	233	22.7%
3	Germany	77	7.5%
4	France	27	2.6%
5	Canada	18	1.8%
6	Japan	18	1.8%
7	Viet Nam	18	1.8%
8	Netherlands	17	1.7%
9	Ukraine	16	1.6%
10	Korea, Republic of	13	1.3%
11	India	13	1.3%
12	Hungary	9	0.9%
13	Cyprus	9	0.9%
14	Singapore	8	0.8%
15	Malaysia	6	0.6%
16	Bulgaria	6	0.6%
17	Spain	4	0.4%
18	Italy	4	0.4%
19	Russia	4	0.4%
20	Poland	3	0.3%
21	Bangladesh	3	0.3%
22	Finland	3	0.3%
23	Israel	3	0.3%
24	Iran, Islamic Republic of	3	0.3%
25	Ireland	2	0.2%
26	Indonesia	2	0.2%
27	United Kingdom	2	0.2%
28	Taiwan	2	0.2%
29	Tunisia	2	0.2%
30	Mongolia	2	0.2%
31	Morocco	2	0.2%
32	Myanmar	2	0.2%
33	Nigeria	2	0.2%
34	Norway	1	0.1%
35	Latvia	1	0.1%
36	Turkey	1	0.1%
37	Hong Kong	1	0.1%
38	Argentina	1	0.1%
39	Australia	1	0.1%
40	Austria	1	0.1%