Rank	Countries/Territories	Count	Percent
1	United States	435	42.6%
2	China	319	31.2%
3	Germany	90	8.8%
4	France	44	4.3%
5	Canada	40	3.9%
6	Singapore	12	1.2%
7	Turkey	10	1%
8	Japan	10	1%
9	India	8	0.8%
10	Australia	8	0.8%
11		7	0.7%
12	Argentina	7	0.7%
13	Netherlands	6	0.6%
14	Ukraine	5	0.5%
15	Cyprus	4	0.4%
16	Belgium	2	0.2%
17	Ireland	2	0.2%
18	Hong Kong	2	0.2%
19	Malaysia	2	0.2%
20	Mexico	2	0.2%
21	Mongolia	1	0.1%
22	Lithuania	1	0.1%
23	United Kingdom	1	0.1%
24	Norway	1	0.1%
25	Portugal	1	0.1%
26	Spain	1	0.1%
27	Switzerland	1	0.1%