Rank	Countries/Territories	Count	Percent
1	United States	689	42.1%
2	China	444	27.1%
3	Germany	232	14.2%
4	Poland	54	3.3%
5	Canada	39	2.4%
6	Burundi	34	2.1%
7	Japan	26	1.6%
8	Netherlands	18	1.1%
9	Korea, Republic of	14	0.9%
10	Australia	11	0.7%
11	France	9	0.5%
12	Russia	9	0.5%
13	United Kingdom	8	0.5%
14	Switzerland	8	0.5%
15	India	7	0.4%
16	Cyprus	6	0.4%
17	Hong Kong	5	0.3%
18	Greece	3	0.2%
19	Bulgaria	2	0.1%
20	Sweden	2	0.1%
21	Singapore	2	0.1%
22	Norway	2	0.1%
23	Macao	2	0.1%
24	Mongolia	1	0.1%
25	South Africa	1	0.1%
26	Spain	1	0.1%
27	Portugal	1	0.1%
28	Turkey	1	0.1%
29	Ukraine	1	0.1%
30	Brazil	1	0.1%
31	Denmark	1	0.1%
32	Ireland	1	0.1%
33	Latvia	1	0.1%
34	Lebanon	1	0.1%
35	Lithuania	1	0.1%