Rank	Countries/Territories	Count	Percent
1	United States	574	42.8%
2	China	433	32.3%
3	Germany	101	7.5%
4	France	32	2.4%
5	India	31	2.3%
6	Canada	28	2.1%
7	Japan	24	1.8%
8	Australia	16	1.2%
9	United Kingdom	14	1%
10	Netherlands	11	0.8%
11	Cyprus	10	0.7%
12	Singapore	9	0.7%
13	Mexico	8	0.6%
14	Poland	7	0.5%
15	Romania	7	0.5%
16	Russia	6	0.4%
17	Nigeria	3	0.2%
18	Pakistan	2	0.1%
19	Philippines	2	0.1%
20	Serbia	2	0.1%
21	Ukraine	2	0.1%
22	Malaysia	2	0.1%
23	Egypt	2	0.1%
24	Argentina	2	0.1%
25	Cambodia	2	0.1%
26	Korea, Republic of	2	0.1%
27	Indonesia	2	0.1%
28	Hong Kong	1	0.1%
29	Latvia	1	0.1%
30	Lithuania	1	0.1%
31	Brazil	1	0.1%
32	Ecuador	1	0.1%
33	Spain	1	0.1%
34	Viet Nam	1	0.1%