Rank	Countries/Territories	Count	Percent
1	United States	669	41.6%
2	China	441	27.4%
3	Germany	128	8%
4	India	86	5.4%
5	Netherlands	33	2.1%
6	Russia	22	1.4%
7	Cyprus	20	1.2%
8	Canada	20	1.2%
9	Japan	19	1.2%
10	Thailand	14	0.9%
11	Latvia	13	0.8%
12	France	12	0.7%
13	Singapore	11	0.7%
14	Taiwan	10	0.6%
15	United Kingdom	10	0.6%
16	Korea, Republic of	10	0.6%
17	Ireland	10	0.6%
18	Italy	9	0.6%
19	Hong Kong	8	0.5%
20	Australia	7	0.4%
21	Iran, Islamic Republic of	6	0.4%
22	Colombia	4	0.2%
23	Austria	3	0.2%
24	Mongolia	3	0.2%
25	Ukraine	3	0.2%
26	Romania	3	0.2%
27	Turkey	2	0.1%
28	United Arab Emirates	2	0.1%
29	Sweden	2	0.1%
30	Poland	2	0.1%
31	Saudi Arabia	2	0.1%
32	Norway	2	0.1%
33	Palestine, State of	2	0.1%
34	Mauritius	2	0.1%
35	Estonia	2	0.1%
36	Finland	1	0.1%
37	Egypt	1	0.1%
38	Bangladesh	1	0.1%
39	Belgium	1	0.1%
40	Brazil	1	0.1%
41	Bulgaria	1	0.1%
42	Argentina	1	0.1%
43	Mexico	1	0.1%
44	Malaysia	1	0.1%
45	Philippines	1	0.1%
46	Pakistan	1	0.1%
47	Nepal	1	0.1%
48	New Zealand	1	0.1%
49	Switzerland	1	0.1%
50	Spain	1	0.1%