Rank	Countries/Territories	Count	Percent
1	United States	267	52%
2	China	78	15.2%
3	Germany	70	13.6%
4	Brazil	16	3.1%
5	France	15	2.9%
6	Japan	13	2.5%
7	Spain	10	1.9%
8	Singapore	7	1.4%
9	Netherlands	6	1.2%
10	Colombia	5	1%
11	Philippines	4	0.8%
12	India	3	0.6%
13	United Kingdom	3	0.6%
14	Yemen	2	0.4%
15	Malaysia	2	0.4%
16	Cyprus	2	0.4%
17	Canada	2	0.4%
18	Australia	2	0.4%
19	Hong Kong	1	0.2%
20	Mongolia	1	0.2%
21	Korea, Republic of	1	0.2%
22	Poland	1	0.2%
23	Romania	1	0.2%
24	Turkey	1	0.2%