Rank	Countries/Territories	Count	Percent
1	United States	274	25.9%
2	China	235	22.2%
3	India	94	8.9%
4	Germany	77	7.3%
5	United Kingdom	43	4.1%
6	Netherlands	40	3.8%
7	Japan	38	3.6%
8	Ireland	18	1.7%
9	Korea, Republic of	16	1.5%
10	Pakistan	14	1.3%
11	Taiwan	14	1.3%
12	Mexico	13	1.2%
13	Spain	12	1.1%
14	Thailand	11	1%
15	Australia	11	1%
16	Egypt	10	0.9%
17	France	10	0.9%
18	Venezuela, Bolivarian Republic of	7	0.7%
19	Canada	7	0.7%
20	Brazil	6	0.6%
21	Malaysia	6	0.6%
22	Saudi Arabia	6	0.6%
23	Philippines	5	0.5%
24	Tanzania, United Republic of	5	0.5%
25	Mauritius	5	0.5%
26	Indonesia	5	0.5%
27	Ethiopia	5	0.5%
28	Bulgaria	4	0.4%
29	South Africa	4	0.4%
30	Russia	4	0.4%
31	Singapore	4	0.4%
32	Slovakia	3	0.3%
33	Poland	3	0.3%
34	Sweden	3	0.3%
35	Turkey	3	0.3%
36	Chile	3	0.3%
37	Iran, Islamic Republic of	3	0.3%
38	Mongolia	3	0.3%
39	New Zealand	3	0.3%
40	Hong Kong	2	0.2%
41	Israel	2	0.2%
42	Bahrain	2	0.2%
43	Greece	2	0.2%
44	Ecuador	2	0.2%
45	Ukraine	2	0.2%
46	Syrian Arab Republic	2	0.2%
47	Yemen	2	0.2%
48	Switzerland	1	0.1%
49	Slovenia	1	0.1%
50	Serbia	1	0.1%
51	Argentina	1	0.1%
52	Denmark	1	0.1%
53	Guyana	1	0.1%
54	Bangladesh	1	0.1%
55	Belarus	1	0.1%
56	Belgium	1	0.1%
57	Bosnia and Herzegovina	1	0.1%
58	Italy	1	0.1%
59	Jordan	1	0.1%
60	Kenya	1	0.1%
61	Hungary	1	0.1%
62	Lebanon	1	0.1%