Rank	Countries/Territories	Count	Percent
1	United States	243	36.2%
2	China	179	26.7%
3	India	44	6.6%
4	United Kingdom	29	4.3%
5	Germany	20	3%
6	Netherlands	17	2.5%
7	Ireland	12	1.8%
8	Canada	12	1.8%
9	Egypt	11	1.6%
10	Iran, Islamic Republic of	9	1.3%
11	Australia	9	1.3%
12	Romania	7	1%
13	Russia	5	0.7%
14	France	5	0.7%
15	Turkey	5	0.7%
16	Vanuatu	5	0.7%
17	South Africa	4	0.6%
18	Brazil	4	0.6%
19	Singapore	4	0.6%
20	Japan	4	0.6%
21	New Zealand	4	0.6%
22	Finland	3	0.4%
23	Iraq	3	0.4%
24	Indonesia	2	0.3%
25	Bulgaria	2	0.3%
26	Colombia	2	0.3%
27	Nigeria	2	0.3%
28	Korea, Republic of	2	0.3%
29	Italy	2	0.3%
30	Philippines	2	0.3%
31	Malaysia	2	0.3%
32	Sweden	2	0.3%
33	Syrian Arab Republic	2	0.3%
34	Taiwan	2	0.3%
35	Thailand	1	0.1%
36	Mexico	1	0.1%
37	Mongolia	1	0.1%
38	Slovakia	1	0.1%
39	Serbia	1	0.1%
40	Lebanon	1	0.1%
41	Oman	1	0.1%
42	Pakistan	1	0.1%
43	Argentina	1	0.1%
44	Bangladesh	1	0.1%
45	Ethiopia	1	0.1%