Rank	Countries/Territories	Count	Percent
1	United States	1276	38.1%
2	China	874	26.1%
3	Germany	256	7.6%
4	France	108	3.2%
5	Canada	91	2.7%
6	India	86	2.6%
7	Japan	81	2.4%
8	Brazil	55	1.6%
9		49	1.5%
10	Russia	49	1.5%
11	Iran, Islamic Republic of	47	1.4%
12	Korea, Republic of	45	1.3%
13	Latvia	39	1.2%
14	Netherlands	32	1%
15	Australia	22	0.7%
16	Singapore	20	0.6%
17	Hong Kong	19	0.6%
18	Taiwan	17	0.5%
19	Sweden	16	0.5%
20	United Kingdom	16	0.5%
21	Ireland	15	0.4%
22	Turkey	13	0.4%
23	Italy	10	0.3%
24	Czech Republic	10	0.3%
25	New Zealand	7	0.2%
26	Egypt	6	0.2%
27	Cyprus	6	0.2%
28	Argentina	5	0.1%
29	Lebanon	5	0.1%
30	Norway	5	0.1%
31	Pakistan	5	0.1%
32	South Africa	4	0.1%
33	Spain	4	0.1%
34	Morocco	4	0.1%
35	Uruguay	4	0.1%
36	Bangladesh	4	0.1%
37	Mexico	3	0.1%
38	Mongolia	3	0.1%
39	Iceland	3	0.1%
40	Viet Nam	3	0.1%
41	Thailand	3	0.1%
42	Poland	3	0.1%
43	Portugal	3	0.1%
44	Switzerland	2	0.1%
45	Indonesia	2	0.1%
46	Malaysia	2	0.1%
47	Kyrgyzstan	2	0.1%
48	Austria	2	0.1%
49	Ethiopia	2	0.1%
50	Ecuador	2	0.1%
51	Colombia	1	0%
52	Algeria	1	0%
53	Belgium	1	0%
54	Nigeria	1	0%
55	Israel	1	0%
56	Slovenia	1	0%
57	Saudi Arabia	1	0%
58	Peru	1	0%
59	Philippines	1	0%
60	Venezuela, Bolivarian Republic of	1	0%
61	Ukraine	1	0%