Rank	Countries/Territories	Count	Percent
1	United States	561	37.7%
2	China	235	15.8%
3	India	81	5.4%
4	Germany	77	5.2%
5	Korea, Republic of	45	3%
6	Singapore	39	2.6%
7	Japan	29	1.9%
8	France	29	1.9%
9	Taiwan	28	1.9%
10	Netherlands	27	1.8%
11	United Kingdom	22	1.5%
12	Canada	22	1.5%
13	Turkey	21	1.4%
14	Russia	20	1.3%
15	Thailand	18	1.2%
16	Italy	17	1.1%
17	Viet Nam	16	1.1%
18	Trinidad and Tobago	13	0.9%
19	Sweden	11	0.7%
20	Poland	11	0.7%
21	Portugal	11	0.7%
22	Sri Lanka	9	0.6%
23	Hong Kong	9	0.6%
24	Ireland	9	0.6%
25	Australia	9	0.6%
26	Ukraine	8	0.5%
27	Belgium	7	0.5%
28	Egypt	7	0.5%
29	Greece	6	0.4%
30	Saudi Arabia	6	0.4%
31	South Africa	5	0.3%
32	Peru	5	0.3%
33	Philippines	5	0.3%
34	Ethiopia	5	0.3%
35	Nepal	4	0.3%
36	Pakistan	4	0.3%
37	Switzerland	3	0.2%
38	Finland	3	0.2%
39	Brazil	3	0.2%
40	Austria	3	0.2%
41	Azerbaijan	3	0.2%
42	Bahrain	3	0.2%
43	Iran, Islamic Republic of	3	0.2%
44	Iraq	2	0.1%
45	Israel	2	0.1%
46	Mauritius	2	0.1%
47	Mexico	2	0.1%
48	Belarus	2	0.1%
49	Cambodia	2	0.1%
50	Albania	2	0.1%
51	Argentina	2	0.1%
52	Cyprus	2	0.1%
53	Czech Republic	2	0.1%
54	Tanzania, United Republic of	2	0.1%
55	Zimbabwe	2	0.1%
56	Syrian Arab Republic	1	0.1%
57	Uganda	1	0.1%
58	Spain	1	0.1%
59	Slovenia	1	0.1%
60	Norway	1	0.1%
61	Oman	1	0.1%
62	Denmark	1	0.1%
63	Georgia	1	0.1%
64	Mongolia	1	0.1%
65	Malaysia	1	0.1%
66	Malta	1	0.1%
67	Jordan	1	0.1%
68	Kenya	1	0.1%
69	Indonesia	1	0.1%