Rank	Countries/Territories	Count	Percent
1	United States	543	44%
2	China	269	21.8%
3	Germany	142	11.5%
4	France	39	3.2%
5	Turkey	31	2.5%
6	India	27	2.2%
7	Switzerland	16	1.3%
8	Cyprus	13	1.1%
9	Ukraine	12	1%
10	Canada	11	0.9%
11	Netherlands	11	0.9%
12	Japan	11	0.9%
13	Korea, Republic of	10	0.8%
14	Iran, Islamic Republic of	10	0.8%
15	United Kingdom	10	0.8%
16	Singapore	9	0.7%
17	Sweden	9	0.7%
18	Poland	8	0.6%
19	Greece	5	0.4%
20	Serbia	5	0.4%
21	Hong Kong	4	0.3%
22	Egypt	4	0.3%
23	Russia	4	0.3%
24	Ireland	4	0.3%
25	Italy	3	0.2%
26	Mexico	3	0.2%
27	Lebanon	3	0.2%
28	Pakistan	2	0.2%
29	Taiwan	2	0.2%
30	Thailand	2	0.2%
31	Croatia	2	0.2%
32	Australia	2	0.2%
33	Indonesia	2	0.2%
34	Iraq	1	0.1%
35	Georgia	1	0.1%
36	Bahrain	1	0.1%
37	Brazil	1	0.1%
38	Argentina	1	0.1%
39	Malaysia	1	0.1%
40	Israel	1	0.1%