Rank	Countries/Territories	Count	Percent
1	United States	308	37.7%
2	China	213	26%
3	India	85	10.4%
4	Canada	32	3.9%
5	Japan	21	2.6%
6	Australia	16	2%
7	Germany	11	1.3%
8	United Kingdom	11	1.3%
9	Ireland	8	1%
10	New Zealand	8	1%
11	Korea, Republic of	7	0.9%
12	Netherlands	7	0.9%
13	Singapore	6	0.7%
14	France	5	0.6%
15	Czech Republic	4	0.5%
16	Egypt	4	0.5%
17	Italy	4	0.5%
18	Indonesia	4	0.5%
19	Greece	4	0.5%
20	Hungary	4	0.5%
21	Malaysia	4	0.5%
22	Slovakia	4	0.5%
23	South Africa	4	0.5%
24	Spain	3	0.4%
25	Sweden	3	0.4%
26	Nigeria	3	0.4%
27	Pakistan	3	0.4%
28	Palestine, State of	3	0.4%
29	Poland	3	0.4%
30	Hong Kong	3	0.4%
31	Bangladesh	3	0.4%
32	Ghana	2	0.2%
33	Iraq	2	0.2%
34	Lebanon	2	0.2%
35	Kenya	2	0.2%
36	Mauritius	1	0.1%
37	Mexico	1	0.1%
38	Portugal	1	0.1%
39	Norway	1	0.1%
40	Oman	1	0.1%
41	Brazil	1	0.1%
42	Ethiopia	1	0.1%
43	Finland	1	0.1%
44	Taiwan	1	0.1%
45	Thailand	1	0.1%
46	Trinidad and Tobago	1	0.1%
47	Turkey	1	0.1%