Rank	Countries/Territories	Count	Percent
1	United States	501	36.8%
2	China	394	29%
3	Germany	87	6.4%
4	Ireland	52	3.8%
5	Brazil	48	3.5%
6	France	28	2.1%
7	Qatar	25	1.8%
8	Japan	23	1.7%
9	Hong Kong	22	1.6%
10	Canada	22	1.6%
11	Netherlands	19	1.4%
12	Greece	14	1%
13	Australia	11	0.8%
14	India	10	0.7%
15	Korea, Republic of	10	0.7%
16	Singapore	10	0.7%
17	United Kingdom	10	0.7%
18	Sweden	9	0.7%
19	Spain	8	0.6%
20	Iran, Islamic Republic of	7	0.5%
21	Finland	6	0.4%
22	Honduras	5	0.4%
23	Thailand	5	0.4%
24	Taiwan	4	0.3%
25	Portugal	3	0.2%
26	Belgium	3	0.2%
27	Cyprus	3	0.2%
28	Ukraine	3	0.2%
29	Saudi Arabia	2	0.1%
30	Uruguay	2	0.1%
31	Argentina	2	0.1%
32	Bangladesh	2	0.1%
33	New Zealand	2	0.1%
34	Kenya	2	0.1%
35	Israel	2	0.1%
36	Philippines	1	0.1%
37	Turkey	1	0.1%
38	Romania	1	0.1%
39	Iceland	1	0.1%