Rank	Countries/Territories	Count	Percent
1	United States	809	40.6%
2	China	653	32.8%
3	Germany	199	10%
4	France	92	4.6%
5	Canada	59	3%
6		18	0.9%
7	Russia	18	0.9%
8	Netherlands	15	0.8%
9	Japan	15	0.8%
10	Ukraine	14	0.7%
11	Cyprus	13	0.7%
12	Thailand	10	0.5%
13	Norway	10	0.5%
14	India	9	0.5%
15	Australia	8	0.4%
16	Argentina	6	0.3%
17	Lithuania	6	0.3%
18	United Kingdom	5	0.3%
19	Brazil	5	0.3%
20	Czech Republic	4	0.2%
21	Singapore	4	0.2%
22	Sri Lanka	3	0.2%
23	Malaysia	2	0.1%
24	Pakistan	2	0.1%
25	Romania	2	0.1%
26	Belgium	2	0.1%
27	Hong Kong	2	0.1%
28	Ireland	1	0.1%
29	Korea, Republic of	1	0.1%
30	Denmark	1	0.1%
31	Mongolia	1	0.1%
32	Morocco	1	0.1%
33	Switzerland	1	0.1%
34	Turkey	1	0.1%