Rank	Countries/Territories	Count	Percent
1	United States	521	38.3%
2	China	419	30.8%
3	Germany	83	6.1%
4	Japan	75	5.5%
5	France	32	2.4%
6	Canada	26	1.9%
7	Netherlands	23	1.7%
8	India	19	1.4%
9	Singapore	19	1.4%
10	Sweden	14	1%
11	Italy	14	1%
12	Ukraine	10	0.7%
13	United Kingdom	9	0.7%
14	Croatia	9	0.7%
15	Egypt	8	0.6%
16	Poland	7	0.5%
17	Lebanon	6	0.4%
18	Cyprus	6	0.4%
19	Denmark	6	0.4%
20	Australia	6	0.4%
21	Israel	5	0.4%
22	Mexico	5	0.4%
23	Iran, Islamic Republic of	4	0.3%
24	Jamaica	4	0.3%
25	Korea, Republic of	3	0.2%
26	Latvia	3	0.2%
27	Norway	3	0.2%
28	Palestine, State of	2	0.1%
29	Romania	2	0.1%
30	Lithuania	2	0.1%
31	Brazil	2	0.1%
32	Thailand	2	0.1%
33	Turkey	2	0.1%
34	Argentina	1	0.1%
35	Austria	1	0.1%
36	Indonesia	1	0.1%
37	Greece	1	0.1%
38	Hong Kong	1	0.1%
39	Iceland	1	0.1%
40	Malaysia	1	0.1%
41	Nigeria	1	0.1%
42	Russia	1	0.1%
43	Ireland	1	0.1%