Rank	Countries/Territories	Count	Percent
1	United States	1109	40.3%
2	China	747	27.2%
3	Germany	203	7.4%
4	Brazil	78	2.8%
5	India	75	2.7%
6	Russia	58	2.1%
7	Japan	49	1.8%
8	Canada	48	1.7%
9	France	43	1.6%
10	Korea, Republic of	42	1.5%
11	Netherlands	34	1.2%
12	Singapore	29	1.1%
13	Hong Kong	22	0.8%
14	Latvia	19	0.7%
15	Thailand	16	0.6%
16	Mexico	13	0.5%
17	Ireland	12	0.4%
18	Australia	12	0.4%
19	Pakistan	10	0.4%
20	Egypt	9	0.3%
21	Czech Republic	9	0.3%
22	Argentina	8	0.3%
23	United Kingdom	8	0.3%
24	Iran, Islamic Republic of	7	0.3%
25	Italy	6	0.2%
26	Mongolia	6	0.2%
27	Denmark	6	0.2%
28	Taiwan	6	0.2%
29	Poland	5	0.2%
30	Bulgaria	5	0.2%
31	Colombia	4	0.1%
32	Norway	4	0.1%
33	South Africa	4	0.1%
34	Spain	3	0.1%
35	Nigeria	3	0.1%
36	Sweden	2	0.1%
37	Switzerland	2	0.1%
38	Romania	2	0.1%
39	Philippines	2	0.1%
40	Ukraine	2	0.1%
41	United Arab Emirates	2	0.1%
42	Cyprus	2	0.1%
43	Georgia	2	0.1%
44	Austria	2	0.1%
45	Morocco	2	0.1%
46	Kenya	2	0.1%
47	Hungary	2	0.1%
48	Greece	2	0.1%
49	Iraq	1	0%
50	Indonesia	1	0%
51	Lithuania	1	0%
52	Bangladesh	1	0%
53	Belgium	1	0%
54	Cuba	1	0%
55	Ecuador	1	0%
56	Turkey	1	0%
57	Venezuela, Bolivarian Republic of	1	0%
58	Viet Nam	1	0%
59	Oman	1	0%
60	New Zealand	1	0%
61	Saudi Arabia	1	0%