Rank	Countries/Territories	Count	Percent
1	United States	186	40.3%
2	China	109	23.6%
3	Germany	33	7.2%
4	United Kingdom	14	3%
5	Singapore	10	2.2%
6	India	10	2.2%
7	Ireland	8	1.7%
8	Australia	8	1.7%
9	Russia	8	1.7%
10	Denmark	6	1.3%
11	Canada	6	1.3%
12	Japan	6	1.3%
13	Korea, Republic of	5	1.1%
14	Netherlands	5	1.1%
15	Pakistan	4	0.9%
16	Poland	4	0.9%
17	Sweden	4	0.9%
18	France	4	0.9%
19	Egypt	3	0.7%
20	Lithuania	3	0.7%
21	Saudi Arabia	3	0.7%
22	Hong Kong	2	0.4%
23	Norway	2	0.4%
24	Taiwan	2	0.4%
25	Thailand	2	0.4%
26	Spain	2	0.4%
27	Bosnia and Herzegovina	2	0.4%
28	Brazil	2	0.4%
29	Cyprus	2	0.4%
30	Malaysia	1	0.2%
31	Mexico	1	0.2%
32	Italy	1	0.2%
33	Honduras	1	0.2%
34	Turkey	1	0.2%
35	Nigeria	1	0.2%