Rank	Countries/Territories	Count	Percent
1	United States	481	39.4%
2	China	261	21.4%
3	Netherlands	76	6.2%
4	Germany	59	4.8%
5	Ireland	54	4.4%
6	Japan	28	2.3%
7	Viet Nam	22	1.8%
8	India	20	1.6%
9	France	17	1.4%
10	Taiwan	14	1.1%
11	United Kingdom	13	1.1%
12	Korea, Republic of	13	1.1%
13		13	1.1%
14	Canada	12	1%
15	Turkey	11	0.9%
16	Romania	10	0.8%
17	Russia	9	0.7%
18	Iran, Islamic Republic of	9	0.7%
19	Poland	8	0.7%
20	Czech Republic	7	0.6%
21	Thailand	6	0.5%
22	South Africa	6	0.5%
23	Cyprus	5	0.4%
24	Hong Kong	4	0.3%
25	Chile	4	0.3%
26	Mexico	4	0.3%
27	Sweden	4	0.3%
28	Peru	4	0.3%
29	Slovakia	4	0.3%
30	Saudi Arabia	3	0.2%
31	Spain	3	0.2%
32	Norway	3	0.2%
33	Australia	3	0.2%
34	Egypt	3	0.2%
35	Argentina	2	0.2%
36	Hungary	2	0.2%
37	Belgium	2	0.2%
38	Malaysia	2	0.2%
39	Italy	2	0.2%
40	Switzerland	2	0.2%
41	Singapore	2	0.2%
42	Philippines	1	0.1%
43	Portugal	1	0.1%
44	Ukraine	1	0.1%
45	Jamaica	1	0.1%
46	Jordan	1	0.1%
47	Kazakhstan	1	0.1%
48	Israel	1	0.1%
49	Luxembourg	1	0.1%
50	Pakistan	1	0.1%
51	Morocco	1	0.1%
52	Bulgaria	1	0.1%
53	Austria	1	0.1%
54	Afghanistan	1	0.1%
55	Ecuador	1	0.1%