Rank	Countries/Territories	Count	Percent
1	United States	454	44.1%
2	China	340	33%
3	Germany	81	7.9%
4	United Kingdom	24	2.3%
5	Japan	23	2.2%
6	Netherlands	16	1.6%
7	Romania	10	1%
8	Canada	10	1%
9	Singapore	9	0.9%
10	Colombia	7	0.7%
11	India	7	0.7%
12	France	6	0.6%
13	Australia	6	0.6%
14	Cyprus	5	0.5%
15	Mexico	5	0.5%
16	Iraq	4	0.4%
17	Ukraine	4	0.4%
18	Switzerland	3	0.3%
19	Peru	2	0.2%
20	Norway	2	0.2%
21	Ireland	2	0.2%
22	Malaysia	2	0.2%
23	Egypt	2	0.2%
24	Brazil	2	0.2%
25	Argentina	1	0.1%
26	Pakistan	1	0.1%
27	Sweden	1	0.1%