Rank	Countries/Territories	Count	Percent
1	United States	521	35.3%
2	China	427	28.9%
3	Netherlands	101	6.8%
4	Germany	77	5.2%
5	India	60	4.1%
6	Ireland	40	2.7%
7	United Kingdom	25	1.7%
8	Japan	22	1.5%
9	France	21	1.4%
10	Canada	20	1.4%
11	Russia	14	0.9%
12	Singapore	10	0.7%
13	Australia	10	0.7%
14	Cyprus	9	0.6%
15	Hong Kong	9	0.6%
16	Italy	9	0.6%
17	Indonesia	8	0.5%
18	Brazil	8	0.5%
19		7	0.5%
20	Pakistan	6	0.4%
21	Turkey	6	0.4%
22	Ukraine	4	0.3%
23	Saudi Arabia	4	0.3%
24	Taiwan	4	0.3%
25	Philippines	4	0.3%
26	Belgium	4	0.3%
27	Egypt	3	0.2%
28	Romania	3	0.2%
29	Sweden	3	0.2%
30	Switzerland	3	0.2%
31	Oman	2	0.1%
32	Portugal	2	0.1%
33	Lebanon	2	0.1%
34	Libya	2	0.1%
35	Lithuania	2	0.1%
36	Malaysia	2	0.1%
37	Mauritius	2	0.1%
38	Algeria	2	0.1%
39	Argentina	2	0.1%
40	Denmark	2	0.1%
41	Iran, Islamic Republic of	2	0.1%
42	Hungary	2	0.1%
43	Georgia	1	0.1%
44	Ghana	1	0.1%
45	Greece	1	0.1%
46	Korea, Republic of	1	0.1%
47	Kuwait	1	0.1%
48	Latvia	1	0.1%
49	New Zealand	1	0.1%
50	Norway	1	0.1%
51	Slovakia	1	0.1%
52	South Africa	1	0.1%
53	United Arab Emirates	1	0.1%