Rank	Countries/Territories	Count	Percent
1	United States	761	38.9%
2	China	439	22.4%
3	Germany	100	5.1%
4	United Kingdom	93	4.8%
5	India	78	4%
6	Singapore	56	2.9%
7	Canada	53	2.7%
8	Australia	37	1.9%
9	Netherlands	36	1.8%
10	Brazil	30	1.5%
11	France	30	1.5%
12	Ecuador	24	1.2%
13	Ireland	19	1%
14	Japan	14	0.7%
15	Denmark	12	0.6%
16	Cyprus	11	0.6%
17	Bahrain	11	0.6%
18	Malaysia	8	0.4%
19	Spain	8	0.4%
20	Romania	7	0.4%
21	Korea, Republic of	7	0.4%
22	Hong Kong	7	0.4%
23	Iran, Islamic Republic of	6	0.3%
24	Pakistan	6	0.3%
25	Turkey	6	0.3%
26	Sweden	6	0.3%
27	Ukraine	5	0.3%
28	Morocco	5	0.3%
29	Portugal	5	0.3%
30	Israel	5	0.3%
31	Egypt	4	0.2%
32	Belgium	4	0.2%
33	Philippines	4	0.2%
34	Russia	3	0.2%
35	Sri Lanka	3	0.2%
36	Serbia	3	0.2%
37	Thailand	3	0.2%
38	Viet Nam	3	0.2%
39	Argentina	3	0.2%
40	Czech Republic	3	0.2%
41	Hungary	2	0.1%
42	Croatia	2	0.1%
43	Bulgaria	2	0.1%
44	Italy	2	0.1%
45	Indonesia	2	0.1%
46	Latvia	2	0.1%
47	Lithuania	2	0.1%
48	Mauritius	2	0.1%
49	Trinidad and Tobago	2	0.1%
50	Switzerland	2	0.1%
51	South Africa	2	0.1%
52	Saudi Arabia	2	0.1%
53	Puerto Rico	1	0.1%
54	Poland	1	0.1%
55	Nigeria	1	0.1%
56	Norway	1	0.1%
57	Oman	1	0.1%
58	Taiwan	1	0.1%
59	Mexico	1	0.1%
60	Jordan	1	0.1%
61	Kenya	1	0.1%
62	Malawi	1	0.1%
63	Georgia	1	0.1%
64	Iraq	1	0.1%
65	Cambodia	1	0.1%
66	Iceland	1	0.1%