Rank	Countries/Territories	Count	Percent
1	United States	498	39%
2	China	274	21.5%
3	Netherlands	78	6.1%
4	Germany	59	4.6%
5	Ireland	54	4.2%
6	Japan	29	2.3%
7	Viet Nam	22	1.7%
8	India	20	1.6%
9	France	18	1.4%
10	Taiwan	16	1.3%
11	Sweden	14	1.1%
12	United Kingdom	13	1%
13	Korea, Republic of	13	1%
14		13	1%
15	Canada	12	0.9%
16	Turkey	11	0.9%
17	Romania	10	0.8%
18	Russia	9	0.7%
19	Iran, Islamic Republic of	9	0.7%
20	Poland	8	0.6%
21	Egypt	7	0.5%
22	Czech Republic	7	0.5%
23	Cyprus	6	0.5%
24	Thailand	6	0.5%
25	South Africa	6	0.5%
26	Norway	5	0.4%
27	Mexico	4	0.3%
28	Hong Kong	4	0.3%
29	Chile	4	0.3%
30	Slovakia	4	0.3%
31	Peru	4	0.3%
32	Saudi Arabia	3	0.2%
33	Singapore	3	0.2%
34	Spain	3	0.2%
35	Australia	3	0.2%
36	Belgium	2	0.2%
37	Hungary	2	0.2%
38	Argentina	2	0.2%
39	Italy	2	0.2%
40	Malaysia	2	0.2%
41	Switzerland	2	0.2%
42	Philippines	1	0.1%
43	Portugal	1	0.1%
44	Ukraine	1	0.1%
45	Jamaica	1	0.1%
46	Israel	1	0.1%
47	Indonesia	1	0.1%
48	Morocco	1	0.1%
49	Pakistan	1	0.1%
50	Luxembourg	1	0.1%
51	Jordan	1	0.1%
52	Kazakhstan	1	0.1%
53	Ecuador	1	0.1%
54	Bulgaria	1	0.1%
55	Austria	1	0.1%
56	Afghanistan	1	0.1%