Rank	Countries/Territories	Count	Percent
1	United States	899	37.4%
2	China	606	25.2%
3	Germany	179	7.4%
4	Canada	113	4.7%
5	India	87	3.6%
6	Japan	70	2.9%
7	Brazil	47	2%
8	Latvia	38	1.6%
9	Netherlands	38	1.6%
10	Russia	35	1.5%
11	Ireland	28	1.2%
12	Hong Kong	27	1.1%
13	Taiwan	23	1%
14	United Kingdom	22	0.9%
15	Korea, Republic of	18	0.7%
16	Australia	16	0.7%
17	Argentina	15	0.6%
18	Sweden	12	0.5%
19	Turkey	10	0.4%
20	Belgium	9	0.4%
21	France	9	0.4%
22	New Zealand	9	0.4%
23	Italy	8	0.3%
24	Cyprus	8	0.3%
25	Cote D'ivoire	7	0.3%
26	Ukraine	6	0.2%
27	Singapore	6	0.2%
28	Morocco	6	0.2%
29	Romania	6	0.2%
30	Poland	5	0.2%
31	Mongolia	4	0.2%
32	Thailand	4	0.2%
33	Virgin Islands, British	3	0.1%
34	Lithuania	3	0.1%
35	Indonesia	3	0.1%
36	Greece	2	0.1%
37	Denmark	2	0.1%
38	Egypt	2	0.1%
39	Iraq	2	0.1%
40	Israel	2	0.1%
41	Portugal	2	0.1%
42	Saudi Arabia	2	0.1%
43	Spain	2	0.1%
44	Switzerland	1	0%
45	United Arab Emirates	1	0%
46	Nigeria	1	0%
47	Norway	1	0%
48	Pakistan	1	0%
49	Palestine, State of	1	0%
50	Peru	1	0%
51	Mexico	1	0%
52	Iran, Islamic Republic of	1	0%
53	Chile	1	0%
54	Algeria	1	0%