Rank	Countries/Territories	Count	Percent
1	United States	309	27.2%
2	China	108	9.5%
3	India	91	8%
4	Germany	73	6.4%
5	Egypt	51	4.5%
6	Netherlands	49	4.3%
7	Canada	47	4.1%
8	Pakistan	41	3.6%
9	United Kingdom	35	3.1%
10	Russia	29	2.6%
11	Indonesia	28	2.5%
12	Australia	24	2.1%
13	Ireland	21	1.8%
14	France	20	1.8%
15	Nigeria	18	1.6%
16	Taiwan	15	1.3%
17	Mexico	11	1%
18	Italy	11	1%
19	Japan	10	0.9%
20	Korea, Republic of	9	0.8%
21	Yemen	9	0.8%
22	Philippines	9	0.8%
23	Singapore	9	0.8%
24	South Africa	9	0.8%
25	Brazil	8	0.7%
26	Spain	7	0.6%
27	Israel	6	0.5%
28	Croatia	5	0.4%
29	Greece	5	0.4%
30	Portugal	5	0.4%
31	Serbia	5	0.4%
32	Switzerland	5	0.4%
33	Thailand	4	0.4%
34	Hong Kong	4	0.4%
35	Hungary	4	0.4%
36	Libya	4	0.4%
37	Iran, Islamic Republic of	3	0.3%
38	Bangladesh	3	0.3%
39	Cameroon	3	0.3%
40	Colombia	2	0.2%
41	Iceland	2	0.2%
42	Iraq	2	0.2%
43	Norway	2	0.2%
44	Romania	2	0.2%
45	Poland	2	0.2%
46	Sweden	2	0.2%
47	Turkey	1	0.1%
48	Uganda	1	0.1%
49	Ukraine	1	0.1%
50	Saudi Arabia	1	0.1%
51	Tanzania, United Republic of	1	0.1%
52	Viet Nam	1	0.1%
53	Mongolia	1	0.1%
54	Malaysia	1	0.1%
55	Lao People's Democratic Republic	1	0.1%
56	Kenya	1	0.1%
57	Cyprus	1	0.1%
58	Georgia	1	0.1%
59	Benin	1	0.1%
60	Bulgaria	1	0.1%
61	Cambodia	1	0.1%