Rank	Countries/Territories	Count	Percent
1	United States	577	41.8%
2	China	358	26%
3	Germany	217	15.7%
4	India	38	2.8%
5	Canada	30	2.2%
6	France	26	1.9%
7	Japan	23	1.7%
8	Switzerland	17	1.2%
9	Netherlands	17	1.2%
10	Cyprus	12	0.9%
11	Australia	7	0.5%
12	United Kingdom	7	0.5%
13	Singapore	5	0.4%
14	Russia	4	0.3%
15	Ireland	4	0.3%
16	Egypt	3	0.2%
17	Argentina	3	0.2%
18	Spain	3	0.2%
19	Latvia	3	0.2%
20	Malaysia	3	0.2%
21	Mongolia	2	0.1%
22	Lithuania	2	0.1%
23	Sweden	2	0.1%
24	Norway	2	0.1%
25	Ukraine	2	0.1%
26	Czech Republic	2	0.1%
27	Belgium	2	0.1%
28	Hong Kong	2	0.1%
29	Korea, Republic of	2	0.1%
30	Italy	1	0.1%
31	Bulgaria	1	0.1%
32	Bangladesh	1	0.1%
33	Romania	1	0.1%