Rank	Countries/Territories	Count	Percent
1	United States	833	53.2%
2	China	314	20%
3	Germany	128	8.2%
4	India	79	5%
5	Japan	40	2.6%
6	Netherlands	25	1.6%
7	Korea, Republic of	16	1%
8	Ireland	16	1%
9		14	0.9%
10	Switzerland	14	0.9%
11	Singapore	13	0.8%
12	Australia	13	0.8%
13	Cyprus	11	0.7%
14	Poland	7	0.4%
15	United Kingdom	6	0.4%
16	Canada	6	0.4%
17	France	3	0.2%
18	Israel	3	0.2%
19	Slovakia	3	0.2%
20	South Africa	2	0.1%
21	Sweden	2	0.1%
22	Ukraine	2	0.1%
23	Morocco	2	0.1%
24	Philippines	2	0.1%
25	Iran, Islamic Republic of	2	0.1%
26	Hong Kong	2	0.1%
27	Colombia	2	0.1%
28	Egypt	1	0.1%
29	Brazil	1	0.1%
30	Argentina	1	0.1%
31	Russia	1	0.1%
32	Mexico	1	0.1%
33	Nigeria	1	0.1%
34	United Arab Emirates	1	0.1%