Rank	Countries/Territories	Count	Percent
1	United States	505	42.3%
2	China	298	25%
3	Germany	136	11.4%
4	India	56	4.7%
5	Japan	23	1.9%
6	Australia	21	1.8%
7	Hong Kong	19	1.6%
8	France	15	1.3%
9	Canada	13	1.1%
10	Egypt	11	0.9%
11	Cyprus	10	0.8%
12	Netherlands	10	0.8%
13	Singapore	8	0.7%
14	Korea, Republic of	7	0.6%
15	Italy	6	0.5%
16	Malaysia	5	0.4%
17	Ireland	5	0.4%
18	Poland	4	0.3%
19	Russia	4	0.3%
20	Thailand	4	0.3%
21	Spain	3	0.3%
22	Norway	3	0.3%
23	Ethiopia	3	0.3%
24	Taiwan	3	0.3%
25	Bahrain	2	0.2%
26	Bangladesh	2	0.2%
27	Pakistan	2	0.2%
28	Peru	2	0.2%
29	Philippines	2	0.2%
30	Morocco	2	0.2%
31	Turkey	2	0.2%
32	Ukraine	1	0.1%
33	United Kingdom	1	0.1%
34	Sweden	1	0.1%
35	Mexico	1	0.1%
36	Mongolia	1	0.1%
37	Chile	1	0.1%
38	Latvia	1	0.1%
39	Greece	1	0.1%