Rank	Countries/Territories	Count	Percent
1	United States	405	36.6%
2	India	108	9.7%
3	China	87	7.9%
4	Germany	81	7.3%
5	Korea, Republic of	54	4.9%
6	Canada	37	3.3%
7	France	25	2.3%
8	United Kingdom	20	1.8%
9	Romania	18	1.6%
10	Netherlands	17	1.5%
11	Japan	16	1.4%
12	Turkey	15	1.4%
13	Australia	14	1.3%
14	Egypt	13	1.2%
15	Taiwan	12	1.1%
16	Hong Kong	11	1%
17	Ireland	11	1%
18	Czech Republic	10	0.9%
19	Colombia	9	0.8%
20	Iran, Islamic Republic of	8	0.7%
21	Malaysia	8	0.7%
22	Italy	8	0.7%
23	Portugal	8	0.7%
24	Saudi Arabia	7	0.6%
25	Sweden	6	0.5%
26	Philippines	6	0.5%
27	Viet Nam	6	0.5%
28	Indonesia	6	0.5%
29	Cyprus	6	0.5%
30	Greece	6	0.5%
31	Poland	5	0.5%
32	Russia	5	0.5%
33	Mexico	4	0.4%
34	Pakistan	4	0.4%
35	Singapore	4	0.4%
36	Bulgaria	4	0.4%
37	Israel	4	0.4%
38	New Zealand	3	0.3%
39	Serbia	3	0.3%
40	Palestine, State of	2	0.2%
41	United Arab Emirates	2	0.2%
42	Nigeria	2	0.2%
43	Jordan	2	0.2%
44	Kenya	2	0.2%
45	Kuwait	2	0.2%
46	Iraq	2	0.2%
47	Hungary	2	0.2%
48	Denmark	2	0.2%
49	Georgia	2	0.2%
50	Finland	2	0.2%
51	Ethiopia	1	0.1%
52	Ecuador	1	0.1%
53	Algeria	1	0.1%
54	Belgium	1	0.1%
55	Brazil	1	0.1%
56	Lebanon	1	0.1%
57	Norway	1	0.1%
58	Ukraine	1	0.1%
59	Peru	1	0.1%
60	Rwanda	1	0.1%
61	Switzerland	1	0.1%
62	Tunisia	1	0.1%