Rank	Countries/Territories	Count	Percent
1	United States	453	42.5%
2	China	350	32.8%
3	Germany	63	5.9%
4	France	57	5.3%
5	India	49	4.6%
6	Australia	18	1.7%
7	Canada	16	1.5%
8	Japan	12	1.1%
9	Latvia	8	0.7%
10	Netherlands	8	0.7%
11	Hong Kong	5	0.5%
12	Argentina	4	0.4%
13	Cyprus	3	0.3%
14	Israel	3	0.3%
15	Nicaragua	3	0.3%
16	Singapore	3	0.3%
17	United Kingdom	2	0.2%
18	Ireland	2	0.2%
19	Malaysia	2	0.2%
20	Korea, Republic of	2	0.2%
21	Bangladesh	2	0.2%
22	Egypt	1	0.1%
23	Mongolia	1	0.1%