Rank	Countries/Territories	Count	Percent
1	United States	617	38.8%
2	China	443	27.8%
3	India	124	7.8%
4	Singapore	78	4.9%
5	Brazil	59	3.7%
6	Germany	45	2.8%
7	Israel	28	1.8%
8	Russia	22	1.4%
9	Japan	19	1.2%
10	Latvia	18	1.1%
11	Netherlands	15	0.9%
12	Korea, Republic of	14	0.9%
13	France	12	0.8%
14	Ireland	10	0.6%
15	United Kingdom	10	0.6%
16	Canada	9	0.6%
17	Australia	6	0.4%
18	Sweden	6	0.4%
19	Switzerland	6	0.4%
20	Hungary	5	0.3%
21	Romania	4	0.3%
22	Pakistan	4	0.3%
23	Taiwan	4	0.3%
24	Sri Lanka	4	0.3%
25	Ukraine	3	0.2%
26	Italy	3	0.2%
27	Hong Kong	3	0.2%
28	Thailand	2	0.1%
29	Turkey	1	0.1%
30	United Arab Emirates	1	0.1%
31	Slovakia	1	0.1%
32	South Africa	1	0.1%
33	Cote D'ivoire	1	0.1%
34	Cyprus	1	0.1%
35	Czech Republic	1	0.1%
36	Denmark	1	0.1%
37	Bangladesh	1	0.1%
38	Algeria	1	0.1%
39	Argentina	1	0.1%
40	Chile	1	0.1%
41	Bulgaria	1	0.1%
42	Mongolia	1	0.1%
43	Palestine, State of	1	0.1%
44	Poland	1	0.1%
45	Portugal	1	0.1%
46	Norway	1	0.1%