Rank	Countries/Territories	Count	Percent
1	United States	523	48.1%
2	China	218	20%
3	Germany	128	11.8%
4	Japan	33	3%
5	India	17	1.6%
6	France	16	1.5%
7	Singapore	13	1.2%
8	Canada	13	1.2%
9	Australia	12	1.1%
10	Cyprus	11	1%
11	Ireland	10	0.9%
12	Netherlands	9	0.8%
13	Russia	9	0.8%
14	Egypt	9	0.8%
15	Korea, Republic of	9	0.8%
16	United Kingdom	7	0.6%
17	Ukraine	6	0.6%
18	Romania	6	0.6%
19	Spain	5	0.5%
20	United Arab Emirates	4	0.4%
21	Bangladesh	4	0.4%
22	Hong Kong	3	0.3%
23	Sweden	3	0.3%
24	Taiwan	2	0.2%
25	Turkey	2	0.2%
26	Poland	2	0.2%
27	Italy	2	0.2%
28	Malawi	2	0.2%
29	Mexico	2	0.2%
30	Hungary	1	0.1%
31	Iran, Islamic Republic of	1	0.1%
32	Brazil	1	0.1%
33	Czech Republic	1	0.1%
34	Greece	1	0.1%
35	Guatemala	1	0.1%
36	Philippines	1	0.1%
37	Thailand	1	0.1%