Rank	Countries/Territories	Count	Percent
1	United States	243	32.5%
2	China	141	18.9%
3	India	60	8%
4	Germany	46	6.2%
5	Ireland	31	4.1%
6	Netherlands	26	3.5%
7	United Kingdom	20	2.7%
8	France	12	1.6%
9	Ghana	11	1.5%
10	Russia	10	1.3%
11	Malaysia	9	1.2%
12	Japan	8	1.1%
13	Iran, Islamic Republic of	8	1.1%
14	Canada	8	1.1%
15	Pakistan	8	1.1%
16	Philippines	8	1.1%
17	Thailand	8	1.1%
18	Brazil	7	0.9%
19	Cameroon	7	0.9%
20	Korea, Republic of	7	0.9%
21	Nigeria	6	0.8%
22	Turkey	5	0.7%
23	Singapore	5	0.7%
24	Indonesia	4	0.5%
25	Australia	4	0.5%
26	Bangladesh	4	0.5%
27	Ethiopia	3	0.4%
28	Hong Kong	3	0.4%
29	Portugal	3	0.4%
30	Romania	2	0.3%
31	Lithuania	2	0.3%
32	Mongolia	2	0.3%
33	Greece	2	0.3%
34	Georgia	2	0.3%
35	Belgium	2	0.3%
36	Cyprus	2	0.3%
37	Dominican Republic	1	0.1%
38	Egypt	1	0.1%
39	Albania	1	0.1%
40	Gibraltar	1	0.1%
41	Nepal	1	0.1%
42	Mexico	1	0.1%
43	Kyrgyzstan	1	0.1%
44	Kazakhstan	1	0.1%
45	Hungary	1	0.1%
46	Iraq	1	0.1%
47	Italy	1	0.1%
48	Poland	1	0.1%
49	South Africa	1	0.1%
50	Spain	1	0.1%
51	Sri Lanka	1	0.1%
52	Sweden	1	0.1%
53	Switzerland	1	0.1%
54	Taiwan	1	0.1%