Rank	Countries/Territories	Count	Percent
1	United States	741	27.8%
2	China	485	18.2%
3	India	229	8.6%
4	Germany	156	5.9%
5	Ireland	101	3.8%
6	Netherlands	101	3.8%
7	Nepal	68	2.6%
8	France	62	2.3%
9	United Kingdom	60	2.3%
10	Mexico	53	2%
11	Russia	44	1.7%
12	Iran, Islamic Republic of	38	1.4%
13	Turkey	33	1.2%
14	Japan	27	1%
15	Italy	25	0.9%
16	Viet Nam	24	0.9%
17	Thailand	23	0.9%
18	Spain	23	0.9%
19	Canada	21	0.8%
20	Brazil	21	0.8%
21	Cyprus	19	0.7%
22	Egypt	19	0.7%
23	Indonesia	15	0.6%
24	Australia	15	0.6%
25	Argentina	14	0.5%
26	Ukraine	13	0.5%
27	Taiwan	12	0.5%
28	Zambia	12	0.5%
29	Belgium	12	0.5%
30	Singapore	12	0.5%
31	Romania	11	0.4%
32	Portugal	11	0.4%
33	Hong Kong	11	0.4%
34	Chile	9	0.3%
35	Colombia	9	0.3%
36	South Africa	9	0.3%
37	Saudi Arabia	8	0.3%
38	Sweden	6	0.2%
39	Malaysia	6	0.2%
40	Norway	6	0.2%
41	Greece	6	0.2%
42	Guatemala	6	0.2%
43	Czech Republic	5	0.2%
44	Switzerland	5	0.2%
45	Peru	5	0.2%
46	Oman	4	0.2%
47	Pakistan	4	0.2%
48	Korea, Republic of	4	0.2%
49	Kuwait	4	0.2%
50	Austria	4	0.2%
51	Israel	4	0.2%
52	Hungary	3	0.1%
53	Latvia	3	0.1%
54	Poland	3	0.1%
55	United Arab Emirates	3	0.1%
56	Uruguay	2	0.1%
57	Rwanda	2	0.1%
58	Philippines	2	0.1%
59	Serbia	2	0.1%
60	Slovakia	2	0.1%
61	Palestine, State of	2	0.1%
62	Panama	2	0.1%
63	Gibraltar	2	0.1%
64	Congo, The Democratic Republic of The	2	0.1%
65	Cook Islands	2	0.1%
66	Croatia	2	0.1%
67	Cuba	2	0.1%
68	Ecuador	1	0%
69	Bangladesh	1	0%
70	Belarus	1	0%
71	Benin	1	0%
72	Bolivia, Plurinational State of	1	0%
73	Bulgaria	1	0%
74	Ghana	1	0%
75	Kenya	1	0%
76	Lithuania	1	0%
77	Mongolia	1	0%
78	Morocco	1	0%
79	Myanmar	1	0%
80	Sri Lanka	1	0%
81	Puerto Rico	1	0%