Rank	Countries/Territories	Count	Percent
1	United States	783	36.9%
2	China	761	35.9%
3	Germany	114	5.4%
4	India	60	2.8%
5	United Kingdom	36	1.7%
6	Canada	26	1.2%
7	France	24	1.1%
8	Russia	23	1.1%
9	Netherlands	16	0.8%
10	Australia	16	0.8%
11	Singapore	15	0.7%
12	Ireland	13	0.6%
13	Japan	13	0.6%
14	Brazil	12	0.6%
15	Spain	11	0.5%
16	Malaysia	11	0.5%
17	Hong Kong	10	0.5%
18	Mexico	10	0.5%
19	Thailand	10	0.5%
20	Egypt	9	0.4%
21	Korea, Republic of	9	0.4%
22	Indonesia	8	0.4%
23	Cyprus	7	0.3%
24	Greece	6	0.3%
25	Ethiopia	5	0.2%
26	Colombia	5	0.2%
27	Taiwan	5	0.2%
28	South Africa	5	0.2%
29	Norway	5	0.2%
30	Philippines	4	0.2%
31	Ukraine	4	0.2%
32	Sweden	4	0.2%
33	Bangladesh	4	0.2%
34	Latvia	4	0.2%
35	Viet Nam	4	0.2%
36	Iran, Islamic Republic of	3	0.1%
37	Georgia	3	0.1%
38	Ghana	3	0.1%
39	Argentina	3	0.1%
40	Bulgaria	3	0.1%
41	Ecuador	3	0.1%
42	Romania	3	0.1%
43	Turkey	3	0.1%
44	Poland	3	0.1%
45	Pakistan	3	0.1%
46	Italy	3	0.1%
47	Palestine, State of	2	0.1%
48	Tanzania, United Republic of	2	0.1%
49	Tunisia	2	0.1%
50	Serbia	2	0.1%
51	Slovakia	2	0.1%
52	Somalia	2	0.1%
53	Afghanistan	2	0.1%
54	Iraq	2	0.1%
55	Lesotho	1	0%
56	Guam	1	0%
57	Israel	1	0%
58	Belgium	1	0%
59	Czech Republic	1	0%
60	Fiji	1	0%
61	Finland	1	0%
62	El Salvador	1	0%
63	Switzerland	1	0%
64	Saudi Arabia	1	0%
65	United Arab Emirates	1	0%
66	Papua New Guinea	1	0%
67	Portugal	1	0%
68	New Zealand	1	0%
69	Nigeria	1	0%
70	Malta	1	0%
71	Mongolia	1	0%
72	Morocco	1	0%
73	Nepal	1	0%
74	Yemen	1	0%