Rank	Countries/Territories	Count	Percent
1	United States	621	40.6%
2	China	313	20.5%
3	Germany	250	16.4%
4	Spain	45	2.9%
5	France	38	2.5%
6	Kenya	36	2.4%
7	Argentina	25	1.6%
8	Australia	22	1.4%
9	Canada	20	1.3%
10	Japan	18	1.2%
11	Netherlands	14	0.9%
12	Singapore	14	0.9%
13	Russia	12	0.8%
14	Brazil	10	0.7%
15	Iran, Islamic Republic of	9	0.6%
16	United Kingdom	9	0.6%
17	Cyprus	8	0.5%
18	Korea, Republic of	8	0.5%
19	India	6	0.4%
20	New Zealand	5	0.3%
21	Malaysia	5	0.3%
22	Norway	4	0.3%
23	Turkey	4	0.3%
24	Indonesia	4	0.3%
25	Israel	3	0.2%
26	Pakistan	3	0.2%
27	Hong Kong	3	0.2%
28	Latvia	2	0.1%
29	Mongolia	2	0.1%
30	Poland	2	0.1%
31	Ukraine	2	0.1%
32	Sweden	2	0.1%
33	Greece	2	0.1%
34	Bangladesh	2	0.1%
35	Bulgaria	1	0.1%
36	Italy	1	0.1%
37	Ireland	1	0.1%
38	Thailand	1	0.1%
39	Nigeria	1	0.1%