Rank	Countries/Territories	Count	Percent
1	United States	964	37.6%
2	China	623	24.3%
3	Germany	212	8.3%
4	India	80	3.1%
5	Canada	73	2.8%
6	Japan	64	2.5%
7	Brazil	55	2.1%
8		49	1.9%
9	Russia	46	1.8%
10	Iran, Islamic Republic of	42	1.6%
11	Korea, Republic of	39	1.5%
12	Latvia	39	1.5%
13	Netherlands	30	1.2%
14	France	27	1.1%
15	Singapore	20	0.8%
16	Hong Kong	17	0.7%
17	Australia	17	0.7%
18	Taiwan	15	0.6%
19	United Kingdom	15	0.6%
20	Sweden	14	0.5%
21	Turkey	13	0.5%
22	Ireland	13	0.5%
23	Czech Republic	10	0.4%
24	Italy	8	0.3%
25	New Zealand	7	0.3%
26	Norway	5	0.2%
27	Lebanon	5	0.2%
28	Morocco	4	0.2%
29	Uruguay	4	0.2%
30	Spain	4	0.2%
31	Poland	3	0.1%
32	Portugal	3	0.1%
33	Thailand	3	0.1%
34	Mexico	3	0.1%
35	Pakistan	3	0.1%
36	Cyprus	3	0.1%
37	Iceland	3	0.1%
38	Egypt	3	0.1%
39	Ecuador	2	0.1%
40	Austria	2	0.1%
41	Argentina	2	0.1%
42	Malaysia	2	0.1%
43	Kyrgyzstan	2	0.1%
44	Indonesia	2	0.1%
45	Switzerland	2	0.1%
46	South Africa	2	0.1%
47	Slovenia	1	0%
48	Saudi Arabia	1	0%
49	Venezuela, Bolivarian Republic of	1	0%
50	Viet Nam	1	0%
51	Ukraine	1	0%
52	Israel	1	0%
53	Philippines	1	0%
54	Nigeria	1	0%
55	Mongolia	1	0%
56	Colombia	1	0%
57	Belgium	1	0%
58	Algeria	1	0%