Rank	Countries/Territories	Count	Percent
1	United States	414	35.1%
2	China	327	27.7%
3	Germany	79	6.7%
4	Netherlands	53	4.5%
5	France	37	3.1%
6	Hong Kong	33	2.8%
7	Bulgaria	30	2.5%
8	Japan	28	2.4%
9	Canada	21	1.8%
10	Philippines	13	1.1%
11	Singapore	12	1%
12	Korea, Republic of	11	0.9%
13	Hungary	11	0.9%
14	Latvia	9	0.8%
15	Taiwan	8	0.7%
16	Russia	8	0.7%
17	Mexico	7	0.6%
18	Viet Nam	6	0.5%
19	South Africa	6	0.5%
20	Australia	6	0.5%
21	Argentina	5	0.4%
22	Cyprus	5	0.4%
23	Malaysia	5	0.4%
24	United Kingdom	5	0.4%
25	Thailand	3	0.3%
26	Greece	3	0.3%
27	Spain	3	0.3%
28	India	3	0.3%
29	Iran, Islamic Republic of	3	0.3%
30	Brazil	2	0.2%
31	Portugal	2	0.2%
32	Romania	2	0.2%
33	Nigeria	2	0.2%
34	Mauritius	2	0.2%
35	Togo	2	0.2%
36	Ukraine	2	0.2%
37	Senegal	2	0.2%
38	Turkey	1	0.1%
39	Kenya	1	0.1%
40	Sweden	1	0.1%
41	Switzerland	1	0.1%
42	Austria	1	0.1%
43	Bangladesh	1	0.1%
44	Benin	1	0.1%
45	Israel	1	0.1%
46	Georgia	1	0.1%