Rank	Countries/Territories	Count	Percent
1	United States	313	26.7%
2	China	111	9.5%
3	India	91	7.8%
4	Germany	81	6.9%
5	Egypt	51	4.4%
6	Netherlands	49	4.2%
7	Canada	47	4%
8	Pakistan	41	3.5%
9	United Kingdom	38	3.2%
10	Russia	31	2.6%
11	Indonesia	28	2.4%
12	Australia	24	2%
13	Ireland	22	1.9%
14	France	20	1.7%
15	Nigeria	18	1.5%
16	Taiwan	15	1.3%
17	Spain	12	1%
18	Korea, Republic of	12	1%
19	Mexico	11	0.9%
20	Italy	11	0.9%
21	Japan	10	0.9%
22	Singapore	9	0.8%
23	South Africa	9	0.8%
24	Philippines	9	0.8%
25	Yemen	9	0.8%
26	Brazil	8	0.7%
27	Iran, Islamic Republic of	7	0.6%
28	Israel	6	0.5%
29	Croatia	5	0.4%
30	Greece	5	0.4%
31	Portugal	5	0.4%
32	Serbia	5	0.4%
33	Switzerland	5	0.4%
34	Thailand	4	0.3%
35	Hong Kong	4	0.3%
36	Hungary	4	0.3%
37	Libya	4	0.3%
38	Bangladesh	3	0.3%
39	Cameroon	3	0.3%
40	Colombia	2	0.2%
41	Iceland	2	0.2%
42	Norway	2	0.2%
43	Iraq	2	0.2%
44	Sweden	2	0.2%
45	Romania	2	0.2%
46	Poland	2	0.2%
47	Saudi Arabia	2	0.2%
48	Turkey	1	0.1%
49	Uganda	1	0.1%
50	Ukraine	1	0.1%
51	Tanzania, United Republic of	1	0.1%
52	Viet Nam	1	0.1%
53	Kenya	1	0.1%
54	Mongolia	1	0.1%
55	Malaysia	1	0.1%
56	Lao People's Democratic Republic	1	0.1%
57	Lebanon	1	0.1%
58	Cyprus	1	0.1%
59	Georgia	1	0.1%
60	Benin	1	0.1%
61	Bulgaria	1	0.1%
62	Cambodia	1	0.1%