Rank	Countries/Territories	Count	Percent
1	United States	312	30.8%
2	China	215	21.2%
3	India	101	10%
4	Japan	60	5.9%
5	Germany	58	5.7%
6	Korea, Republic of	25	2.5%
7	Russia	25	2.5%
8	France	20	2%
9	United Kingdom	17	1.7%
10	Canada	16	1.6%
11	Netherlands	15	1.5%
12	Australia	14	1.4%
13	Pakistan	10	1%
14	Singapore	9	0.9%
15	Taiwan	8	0.8%
16	Ireland	8	0.8%
17	Hong Kong	8	0.8%
18	Mexico	7	0.7%
19	Chile	6	0.6%
20	Algeria	5	0.5%
21	Iraq	5	0.5%
22	Venezuela, Bolivarian Republic of	5	0.5%
23	Sweden	4	0.4%
24	Colombia	4	0.4%
25	Cyprus	4	0.4%
26	Costa Rica	3	0.3%
27	Greece	3	0.3%
28	Spain	3	0.3%
29	New Zealand	3	0.3%
30	Norway	3	0.3%
31	Turkey	3	0.3%
32	Thailand	2	0.2%
33	Tunisia	2	0.2%
34	Saudi Arabia	2	0.2%
35	Ecuador	2	0.2%
36	Austria	2	0.2%
37	Belgium	2	0.2%
38	Brazil	2	0.2%
39	Italy	2	0.2%
40	Peru	2	0.2%
41	Philippines	2	0.2%
42	Romania	2	0.2%
43	Moldova, Republic of	1	0.1%
44	Iran, Islamic Republic of	1	0.1%
45	Kuwait	1	0.1%
46	Malaysia	1	0.1%
47	Mauritius	1	0.1%
48	Bulgaria	1	0.1%
49	Argentina	1	0.1%
50	Egypt	1	0.1%
51	Georgia	1	0.1%
52	Switzerland	1	0.1%
53	Ukraine	1	0.1%