Rank	Countries/Territories	Count	Percent
1	United States	537	36.8%
2	China	501	34.4%
3	Germany	173	11.9%
4	France	56	3.8%
5	Japan	24	1.6%
6	Netherlands	16	1.1%
7	India	14	1%
8	Cyprus	13	0.9%
9	Canada	12	0.8%
10	United Kingdom	12	0.8%
11	Singapore	10	0.7%
12	Romania	8	0.5%
13	Hong Kong	7	0.5%
14	Indonesia	7	0.5%
15	Pakistan	6	0.4%
16	Poland	5	0.3%
17	Korea, Republic of	5	0.3%
18	Latvia	5	0.3%
19	Australia	4	0.3%
20	Brazil	4	0.3%
21	Uganda	4	0.3%
22	Sweden	3	0.2%
23	Ireland	3	0.2%
24	Argentina	3	0.2%
25	Egypt	3	0.2%
26	Israel	2	0.1%
27	Bangladesh	2	0.1%
28	Lithuania	2	0.1%
29	Jordan	2	0.1%
30	Philippines	2	0.1%
31	Spain	2	0.1%
32	Ukraine	2	0.1%
33	Taiwan	1	0.1%
34	Thailand	1	0.1%
35	Turkey	1	0.1%
36	South Africa	1	0.1%
37	Greece	1	0.1%
38	Mongolia	1	0.1%
39	Bulgaria	1	0.1%
40	Denmark	1	0.1%
41	Ecuador	1	0.1%