Rank	Countries/Territories	Count	Percent
1	United States	906	41.1%
2	China	744	33.8%
3	Germany	242	11%
4		32	1.5%
5	Russia	30	1.4%
6	Australia	28	1.3%
7	France	25	1.1%
8	Japan	22	1%
9	Netherlands	20	0.9%
10	Canada	20	0.9%
11	Cyprus	18	0.8%
12	India	17	0.8%
13	Korea, Republic of	17	0.8%
14	Singapore	14	0.6%
15	Iran, Islamic Republic of	14	0.6%
16	Argentina	11	0.5%
17	Ukraine	7	0.3%
18	Bangladesh	5	0.2%
19	United Kingdom	4	0.2%
20	Norway	4	0.2%
21	Spain	3	0.1%
22	Malaysia	3	0.1%
23	Switzerland	2	0.1%
24	Turkey	2	0.1%
25	Israel	2	0.1%
26	Brazil	2	0.1%
27	Indonesia	2	0.1%
28	Hong Kong	2	0.1%
29	Iraq	1	0%
30	Bulgaria	1	0%
31	Azerbaijan	1	0%
32	Mongolia	1	0%
33	Latvia	1	0%