Rank	Countries/Territories	Count	Percent
1	United States	1112	39.5%
2	China	567	20.1%
3	Germany	126	4.5%
4	Australia	64	2.3%
5	United Kingdom	63	2.2%
6	Korea, Republic of	58	2.1%
7	Japan	53	1.9%
8	France	46	1.6%
9	Netherlands	46	1.6%
10	Taiwan	40	1.4%
11	Viet Nam	40	1.4%
12	Ireland	39	1.4%
13	Brazil	37	1.3%
14	Singapore	35	1.2%
15	Turkey	34	1.2%
16	Romania	32	1.1%
17	Canada	26	0.9%
18	India	24	0.9%
19	Nepal	21	0.7%
20	Spain	19	0.7%
21	Denmark	19	0.7%
22	Colombia	19	0.7%
23	Belgium	19	0.7%
24	Thailand	18	0.6%
25	Mexico	18	0.6%
26	Hong Kong	17	0.6%
27	Poland	14	0.5%
28	Israel	13	0.5%
29	Italy	11	0.4%
30	Latvia	10	0.4%
31	Cyprus	10	0.4%
32	Peru	9	0.3%
33	Iran, Islamic Republic of	9	0.3%
34	South Africa	9	0.3%
35	Argentina	8	0.3%
36	Nigeria	7	0.2%
37	Sweden	6	0.2%
38	Estonia	6	0.2%
39	Switzerland	5	0.2%
40	Sri Lanka	5	0.2%
41	Saudi Arabia	5	0.2%
42	Malaysia	5	0.2%
43	Oman	4	0.1%
44	Philippines	4	0.1%
45	Serbia	4	0.1%
46	Ukraine	4	0.1%
47	Greece	4	0.1%
48	Indonesia	4	0.1%
49	Austria	4	0.1%
50	Bangladesh	4	0.1%
51	Bulgaria	4	0.1%
52	Croatia	3	0.1%
53	Ecuador	3	0.1%
54	Guatemala	3	0.1%
55	Hungary	3	0.1%
56	Ethiopia	3	0.1%
57	Tanzania, United Republic of	3	0.1%
58	Portugal	3	0.1%
59	Pakistan	3	0.1%
60	Lithuania	3	0.1%
61	Mongolia	3	0.1%
62	Norway	2	0.1%
63	United Arab Emirates	2	0.1%
64	Russia	2	0.1%
65	Slovakia	2	0.1%
66	Slovenia	2	0.1%
67	Georgia	2	0.1%
68	Kenya	2	0.1%
69	Czech Republic	2	0.1%
70	Costa Rica	2	0.1%
71	Egypt	1	0%
72	El Salvador	1	0%
73	Liberia	1	0%
74	Qatar	1	0%
75	Moldova, Republic of	1	0%
76	Mauritius	1	0%