Rank	Countries/Territories	Count	Percent
1	United States	381	34.4%
2	China	278	25.1%
3	Singapore	89	8%
4	Russia	64	5.8%
5	Ireland	39	3.5%
6	Germany	36	3.3%
7	Israel	33	3%
8	India	32	2.9%
9	Korea, Republic of	32	2.9%
10	Japan	24	2.2%
11	France	11	1%
12	Brazil	10	0.9%
13	United Kingdom	10	0.9%
14	Australia	8	0.7%
15	Hong Kong	7	0.6%
16	Bangladesh	6	0.5%
17	Spain	6	0.5%
18	Netherlands	5	0.5%
19	Pakistan	4	0.4%
20	Taiwan	4	0.4%
21	Slovakia	3	0.3%
22	Afghanistan	3	0.3%
23	Canada	3	0.3%
24	Egypt	3	0.3%
25	Italy	2	0.2%
26	Thailand	2	0.2%
27	Romania	2	0.2%
28	Nigeria	1	0.1%
29	Latvia	1	0.1%
30	Mexico	1	0.1%
31	Turkey	1	0.1%
32	South Africa	1	0.1%
33	Viet Nam	1	0.1%
34	Indonesia	1	0.1%
35	Colombia	1	0.1%
36	Argentina	1	0.1%