Rank	Countries/Territories	Count	Percent
1	United States	793	52.1%
2	China	292	19.2%
3	Germany	158	10.4%
4	India	43	2.8%
5		40	2.6%
6	France	39	2.6%
7	Japan	34	2.2%
8	Netherlands	13	0.9%
9	Cyprus	12	0.8%
10	Korea, Republic of	8	0.5%
11	Greece	8	0.5%
12	Hong Kong	7	0.5%
13	Iran, Islamic Republic of	7	0.5%
14	Italy	6	0.4%
15	Taiwan	6	0.4%
16	Switzerland	5	0.3%
17	United Kingdom	5	0.3%
18	Russia	4	0.3%
19	Serbia	4	0.3%
20	Ireland	4	0.3%
21	Belgium	4	0.3%
22	Brazil	3	0.2%
23	Philippines	3	0.2%
24	Poland	2	0.1%
25	Norway	2	0.1%
26	Malaysia	2	0.1%
27	Thailand	2	0.1%
28	Spain	2	0.1%
29	Argentina	2	0.1%
30	Australia	2	0.1%
31	Bangladesh	2	0.1%
32	Canada	2	0.1%
33	Libya	1	0.1%
34	Bulgaria	1	0.1%
35	Ukraine	1	0.1%
36	Mongolia	1	0.1%
37	Singapore	1	0.1%