Rank	Countries/Territories	Count	Percent
1	United States	517	34%
2	China	384	25.2%
3	Germany	123	8.1%
4	United Kingdom	105	6.9%
5	Canada	69	4.5%
6	India	64	4.2%
7	Australia	60	3.9%
8	Ireland	42	2.8%
9	Japan	18	1.2%
10	France	18	1.2%
11	Pakistan	15	1%
12	Sweden	13	0.9%
13	Netherlands	12	0.8%
14	Ukraine	8	0.5%
15	Spain	6	0.4%
16	Iran, Islamic Republic of	6	0.4%
17	Malaysia	6	0.4%
18	Singapore	5	0.3%
19	Cyprus	5	0.3%
20	Colombia	5	0.3%
21	Denmark	4	0.3%
22	Russia	4	0.3%
23	Taiwan	4	0.3%
24	Switzerland	3	0.2%
25	Mauritius	3	0.2%
26	Belgium	3	0.2%
27	Brazil	3	0.2%
28	Croatia	2	0.1%
29	Indonesia	2	0.1%
30	Korea, Republic of	2	0.1%
31	Saudi Arabia	2	0.1%
32	Romania	2	0.1%
33	Turkey	1	0.1%
34	Lithuania	1	0.1%
35	Philippines	1	0.1%
36	Portugal	1	0.1%
37	Hong Kong	1	0.1%
38	Kenya	1	0.1%
39	Israel	1	0.1%