Rank	Countries/Territories	Count	Percent
1	United States	443	40.2%
2	China	406	36.8%
3	Germany	72	6.5%
4	France	30	2.7%
5	India	19	1.7%
6	Canada	14	1.3%
7	Japan	11	1%
8	Thailand	11	1%
9	Russia	8	0.7%
10	Korea, Republic of	8	0.7%
11	Netherlands	7	0.6%
12	Cyprus	7	0.6%
13	Australia	7	0.6%
14	Singapore	7	0.6%
15	Switzerland	7	0.6%
16	Lithuania	6	0.5%
17	Mauritius	5	0.5%
18	Sweden	5	0.5%
19	Senegal	4	0.4%
20	Hong Kong	4	0.4%
21	Latvia	3	0.3%
22	Norway	3	0.3%
23	Poland	2	0.2%
24	Taiwan	2	0.2%
25	Ukraine	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Israel	2	0.2%
28	New Zealand	2	0.2%
29	Argentina	2	0.2%
30	Colombia	1	0.1%
31	United Kingdom	1	0.1%