Rank	Countries/Territories	Count	Percent
1	United States	552	42%
2	China	401	30.5%
3	Germany	137	10.4%
4	France	40	3%
5	Canada	33	2.5%
6	Netherlands	31	2.4%
7	Japan	15	1.1%
8	India	14	1.1%
9	Singapore	13	1%
10	United Kingdom	11	0.8%
11	Russia	10	0.8%
12	Viet Nam	7	0.5%
13	Australia	7	0.5%
14	Cyprus	4	0.3%
15	Egypt	4	0.3%
16	Ukraine	4	0.3%
17	Hong Kong	3	0.2%
18	Korea, Republic of	3	0.2%
19	Latvia	3	0.2%
20	Indonesia	2	0.2%
21	Argentina	2	0.2%
22	Bangladesh	2	0.2%
23	Brazil	2	0.2%
24	Bulgaria	2	0.2%
25	Spain	2	0.2%
26	Norway	2	0.2%
27	Mongolia	2	0.2%
28	Pakistan	1	0.1%
29	Sweden	1	0.1%
30	Switzerland	1	0.1%
31	Turkey	1	0.1%
32	Botswana	1	0.1%
33	Israel	1	0.1%
34	Malaysia	1	0.1%