Rank	Countries/Territories	Count	Percent
1	United States	223	27.9%
2	China	81	10.2%
3	Germany	77	9.6%
4	India	68	8.5%
5	Egypt	44	5.5%
6	Canada	34	4.3%
7	Indonesia	19	2.4%
8	Netherlands	19	2.4%
9	United Kingdom	19	2.4%
10	France	15	1.9%
11	Japan	14	1.8%
12	Ireland	14	1.8%
13	Iran, Islamic Republic of	12	1.5%
14	Finland	11	1.4%
15	Turkey	9	1.1%
16	Singapore	8	1%
17	Cyprus	8	1%
18	Colombia	8	1%
19	Italy	8	1%
20	Mexico	7	0.9%
21	Australia	7	0.9%
22	Belgium	6	0.8%
23	Ecuador	6	0.8%
24	Malaysia	6	0.8%
25	Israel	5	0.6%
26	Costa Rica	5	0.6%
27	Brazil	4	0.5%
28	El Salvador	4	0.5%
29	Greece	4	0.5%
30	Thailand	4	0.5%
31	Taiwan	3	0.4%
32	Saudi Arabia	3	0.4%
33	Portugal	3	0.4%
34	Slovenia	3	0.4%
35	Austria	3	0.4%
36	Algeria	3	0.4%
37	Argentina	2	0.3%
38	Korea, Republic of	2	0.3%
39	Lebanon	2	0.3%
40	New Zealand	2	0.3%
41	Norway	2	0.3%
42	Pakistan	2	0.3%
43	South Africa	2	0.3%
44	Qatar	2	0.3%
45	Slovakia	2	0.3%
46	Sweden	2	0.3%
47	Viet Nam	2	0.3%
48	Ukraine	1	0.1%
49	Russia	1	0.1%
50	Spain	1	0.1%
51	Sri Lanka	1	0.1%
52	Philippines	1	0.1%
53	Poland	1	0.1%
54	Maldives	1	0.1%
55	Mongolia	1	0.1%
56	Hong Kong	1	0.1%