Rank	Countries/Territories	Count	Percent
1	United States	663	42.4%
2	China	577	36.9%
3	Germany	104	6.6%
4	France	34	2.2%
5	Japan	21	1.3%
6	Canada	19	1.2%
7	Korea, Republic of	18	1.2%
8	Australia	16	1%
9	Ukraine	16	1%
10	India	10	0.6%
11	Belgium	8	0.5%
12	Norway	8	0.5%
13	Netherlands	6	0.4%
14	Brazil	6	0.4%
15	Cyprus	6	0.4%
16	United Kingdom	5	0.3%
17	Switzerland	5	0.3%
18	Taiwan	5	0.3%
19	South Africa	4	0.3%
20	Ireland	4	0.3%
21	Hong Kong	4	0.3%
22	Thailand	3	0.2%
23	Singapore	3	0.2%
24	Turkey	2	0.1%
25	Sweden	2	0.1%
26	Poland	2	0.1%
27	Nigeria	2	0.1%
28	Italy	2	0.1%
29	Malaysia	2	0.1%
30	Mongolia	2	0.1%
31	Czech Republic	2	0.1%
32	Denmark	1	0.1%
33	Argentina	1	0.1%
34	Israel	1	0.1%
35	Russia	1	0.1%