Rank	Countries/Territories	Count	Percent
1	United States	579	44.5%
2	China	402	30.9%
3	Germany	102	7.8%
4	Japan	48	3.7%
5	France	38	2.9%
6	Cyprus	19	1.5%
7	Sweden	18	1.4%
8	Ukraine	15	1.2%
9	Singapore	13	1%
10	Netherlands	13	1%
11	India	7	0.5%
12	Canada	6	0.5%
13	Argentina	6	0.5%
14	Australia	4	0.3%
15	Ecuador	4	0.3%
16	Bangladesh	3	0.2%
17	Iran, Islamic Republic of	3	0.2%
18	Portugal	3	0.2%
19	Romania	2	0.2%
20	Norway	2	0.2%
21	Switzerland	2	0.2%
22	United Kingdom	2	0.2%
23	Hong Kong	2	0.2%
24	Lithuania	2	0.2%
25	Korea, Republic of	1	0.1%
26	Georgia	1	0.1%
27	Finland	1	0.1%
28	South Africa	1	0.1%
29	Russia	1	0.1%