Rank	Countries/Territories	Count	Percent
1	United States	634	40.9%
2	China	449	28.9%
3	Germany	137	8.8%
4	Japan	105	6.8%
5	France	45	2.9%
6	Canada	25	1.6%
7	Korea, Republic of	23	1.5%
8	Singapore	18	1.2%
9	Netherlands	16	1%
10	United Kingdom	13	0.8%
11	Cyprus	10	0.6%
12	India	8	0.5%
13	Argentina	7	0.5%
14	Brazil	7	0.5%
15	Australia	5	0.3%
16	Hong Kong	5	0.3%
17	Israel	5	0.3%
18	Russia	5	0.3%
19	Ireland	4	0.3%
20	Ukraine	4	0.3%
21	Philippines	3	0.2%
22	Iran, Islamic Republic of	3	0.2%
23	Denmark	2	0.1%
24	Malaysia	2	0.1%
25	Slovakia	2	0.1%
26	Spain	2	0.1%
27	Sweden	2	0.1%
28	Switzerland	2	0.1%
29	Taiwan	1	0.1%
30	South Africa	1	0.1%
31	Mongolia	1	0.1%
32	Norway	1	0.1%
33	Poland	1	0.1%
34	Austria	1	0.1%
35	Bulgaria	1	0.1%
36	Italy	1	0.1%
37	Lebanon	1	0.1%