Rank	Countries/Territories	Count	Percent
1	United States	799	38.8%
2	China	140	6.8%
3	Canada	132	6.4%
4	Germany	109	5.3%
5	India	85	4.1%
6	Australia	63	3.1%
7	Singapore	45	2.2%
8	Italy	42	2%
9	Philippines	41	2%
10	United Kingdom	41	2%
11	Poland	34	1.7%
12	Netherlands	30	1.5%
13	Japan	27	1.3%
14	Taiwan	25	1.2%
15	Turkey	24	1.2%
16	Russia	23	1.1%
17	Korea, Republic of	22	1.1%
18	Ireland	21	1%
19	Egypt	19	0.9%
20	Thailand	19	0.9%
21	Brazil	18	0.9%
22	Mexico	18	0.9%
23	Colombia	17	0.8%
24	Romania	16	0.8%
25	South Africa	14	0.7%
26	Hong Kong	12	0.6%
27	France	12	0.6%
28	Sweden	11	0.5%
29	Lithuania	10	0.5%
30	Greece	10	0.5%
31	Belgium	9	0.4%
32	Hungary	8	0.4%
33	Iran, Islamic Republic of	8	0.4%
34	Spain	8	0.4%
35	Viet Nam	8	0.4%
36	Mongolia	7	0.3%
37	Pakistan	7	0.3%
38	Israel	7	0.3%
39	Bulgaria	6	0.3%
40	Argentina	6	0.3%
41	Switzerland	6	0.3%
42	Ukraine	6	0.3%
43	Saudi Arabia	6	0.3%
44	Slovakia	5	0.2%
45	Peru	5	0.2%
46	Malaysia	5	0.2%
47	Croatia	5	0.2%
48	Cyprus	4	0.2%
49	Czech Republic	4	0.2%
50	Austria	4	0.2%
51	Azerbaijan	4	0.2%
52	Palestine, State of	4	0.2%
53	Serbia	4	0.2%
54	United Arab Emirates	4	0.2%
55	Mauritius	3	0.1%
56	Indonesia	3	0.1%
57	Georgia	3	0.1%
58	Iraq	2	0.1%
59	Denmark	2	0.1%
60	Ethiopia	2	0.1%
61	Finland	2	0.1%
62	Kenya	2	0.1%
63	Norway	2	0.1%
64	Syrian Arab Republic	2	0.1%
65	Slovenia	2	0.1%
66	Puerto Rico	2	0.1%
67	Rwanda	1	0%
68	Tanzania, United Republic of	1	0%
69	Portugal	1	0%
70	Moldova, Republic of	1	0%
71	New Zealand	1	0%
72	Nicaragua	1	0%
73	Nigeria	1	0%
74	Estonia	1	0%
75	Armenia	1	0%
76	Kuwait	1	0%
77	Latvia	1	0%
78	Jordan	1	0%
79	Zimbabwe	1	0%
80	Venezuela, Bolivarian Republic of	1	0%