Rank	Countries/Territories	Count	Percent
1	United States	453	38.5%
2	China	211	17.9%
3	Germany	153	13%
4	France	39	3.3%
5	Indonesia	32	2.7%
6	India	31	2.6%
7	Nigeria	28	2.4%
8	Russia	21	1.8%
9	Ireland	21	1.8%
10	Pakistan	17	1.4%
11	Netherlands	17	1.4%
12	Japan	16	1.4%
13	Albania	15	1.3%
14	Canada	14	1.2%
15	Peru	12	1%
16	Singapore	11	0.9%
17	Egypt	11	0.9%
18	United Kingdom	8	0.7%
19	Lithuania	7	0.6%
20	Korea, Republic of	6	0.5%
21	Honduras	5	0.4%
22	Hong Kong	5	0.4%
23	Brazil	5	0.4%
24	Mauritius	5	0.4%
25	Sweden	5	0.4%
26	Iran, Islamic Republic of	4	0.3%
27	Australia	4	0.3%
28	Panama	3	0.3%
29	Slovakia	2	0.2%
30	South Africa	2	0.2%
31	Spain	2	0.2%
32	Senegal	2	0.2%
33	Cyprus	2	0.2%
34	Argentina	1	0.1%
35	Libya	1	0.1%
36	Romania	1	0.1%
37	Norway	1	0.1%
38	Mongolia	1	0.1%
39	Switzerland	1	0.1%
40	Ukraine	1	0.1%