Rank	Countries/Territories	Count	Percent
1	United States	524	34.4%
2	China	475	31.1%
3	Germany	138	9%
4	France	75	4.9%
5	Egypt	53	3.5%
6		34	2.2%
7	Japan	31	2%
8	Ukraine	23	1.5%
9	Netherlands	19	1.2%
10	Singapore	16	1%
11	Canada	16	1%
12	Hong Kong	12	0.8%
13	Cyprus	11	0.7%
14	Russia	11	0.7%
15	Iran, Islamic Republic of	9	0.6%
16	India	9	0.6%
17	Spain	7	0.5%
18	Indonesia	6	0.4%
19	Australia	5	0.3%
20	Korea, Republic of	5	0.3%
21	Norway	4	0.3%
22	Pakistan	4	0.3%
23	United Kingdom	4	0.3%
24	Turkey	4	0.3%
25	Switzerland	3	0.2%
26	Mexico	3	0.2%
27	Mongolia	3	0.2%
28	Ireland	2	0.1%
29	Lebanon	2	0.1%
30	Malaysia	2	0.1%
31	South Africa	2	0.1%
32	Austria	2	0.1%
33	Brazil	2	0.1%
34	Thailand	2	0.1%
35	Bulgaria	1	0.1%
36	Bangladesh	1	0.1%
37	Argentina	1	0.1%
38	Georgia	1	0.1%
39	Slovakia	1	0.1%
40	New Zealand	1	0.1%
41	Italy	1	0.1%