Rank	Countries/Territories	Count	Percent
1	United States	466	42.2%
2	China	263	23.8%
3	Germany	80	7.2%
4	United Kingdom	32	2.9%
5	France	27	2.4%
6	Korea, Republic of	24	2.2%
7	Netherlands	24	2.2%
8	Ireland	21	1.9%
9	Australia	20	1.8%
10	Canada	17	1.5%
11	Japan	15	1.4%
12	Egypt	14	1.3%
13	Ukraine	13	1.2%
14	Taiwan	12	1.1%
15	Philippines	10	0.9%
16	Brazil	10	0.9%
17	India	10	0.9%
18	Cyprus	5	0.5%
19	Israel	4	0.4%
20	Spain	4	0.4%
21	Singapore	3	0.3%
22	South Africa	3	0.3%
23	Turkey	3	0.3%
24	Czech Republic	3	0.3%
25	Hong Kong	3	0.3%
26	Hungary	2	0.2%
27	Finland	2	0.2%
28	Bangladesh	2	0.2%
29	Sweden	2	0.2%
30	New Zealand	2	0.2%
31	Poland	1	0.1%
32	Russia	1	0.1%
33	Malaysia	1	0.1%
34	Mongolia	1	0.1%
35	Switzerland	1	0.1%
36	Sri Lanka	1	0.1%
37	Indonesia	1	0.1%
38	Georgia	1	0.1%
39	Greece	1	0.1%