Rank	Countries/Territories	Count	Percent
1	United States	572	46.7%
2	China	343	28%
3	Germany	103	8.4%
4		47	3.8%
5	France	27	2.2%
6	Canada	14	1.1%
7	India	13	1.1%
8	United Kingdom	11	0.9%
9	Japan	10	0.8%
10	Cyprus	10	0.8%
11	Singapore	9	0.7%
12	Netherlands	6	0.5%
13	Moldova, Republic of	5	0.4%
14	Iran, Islamic Republic of	5	0.4%
15	Ireland	5	0.4%
16	Latvia	4	0.3%
17	Mexico	4	0.3%
18	South Africa	3	0.2%
19	United Arab Emirates	3	0.2%
20	Sweden	3	0.2%
21	Australia	3	0.2%
22	Argentina	2	0.2%
23	Fiji	2	0.2%
24	Korea, Republic of	2	0.2%
25	Spain	2	0.2%
26	Mongolia	2	0.2%
27	Romania	2	0.2%
28	Russia	2	0.2%
29	Philippines	1	0.1%
30	Poland	1	0.1%
31	Switzerland	1	0.1%
32	Thailand	1	0.1%
33	Turkey	1	0.1%
34	Ukraine	1	0.1%
35	Lithuania	1	0.1%
36	Italy	1	0.1%
37	Indonesia	1	0.1%
38	Hong Kong	1	0.1%