Rank	Countries/Territories	Count	Percent
1	United States	427	40.1%
2	China	391	36.7%
3	Germany	108	10.1%
4	France	25	2.3%
5	Canada	16	1.5%
6	India	12	1.1%
7	Singapore	12	1.1%
8	Netherlands	8	0.8%
9	Australia	8	0.8%
10	Bulgaria	7	0.7%
11	Cyprus	7	0.7%
12	United Kingdom	6	0.6%
13	Poland	5	0.5%
14	Japan	4	0.4%
15	Spain	3	0.3%
16	Sweden	2	0.2%
17	Viet Nam	2	0.2%
18	South Africa	2	0.2%
19	Ireland	2	0.2%
20	Malaysia	2	0.2%
21	Mauritius	2	0.2%
22	Mexico	2	0.2%
23	Ghana	2	0.2%
24	Hong Kong	2	0.2%
25	Hungary	2	0.2%
26	Dominican Republic	1	0.1%
27	Argentina	1	0.1%
28	Bangladesh	1	0.1%
29	Nigeria	1	0.1%
30	Norway	1	0.1%
31	Russia	1	0.1%
32	Turkey	1	0.1%