Rank	Countries/Territories	Count	Percent
1	United States	626	32.7%
2	Singapore	439	22.9%
3	China	244	12.7%
4	India	150	7.8%
5	Germany	94	4.9%
6	Brazil	66	3.4%
7	Russia	28	1.5%
8	Korea, Republic of	22	1.1%
9	Japan	21	1.1%
10	Canada	21	1.1%
11	Sweden	14	0.7%
12	Belgium	13	0.7%
13	Latvia	13	0.7%
14	Netherlands	13	0.7%
15	Ireland	12	0.6%
16	France	12	0.6%
17	Czech Republic	11	0.6%
18	Cyprus	8	0.4%
19	Morocco	8	0.4%
20	United Kingdom	8	0.4%
21	Spain	7	0.4%
22	South Africa	6	0.3%
23	Taiwan	6	0.3%
24	Viet Nam	5	0.3%
25	Mexico	5	0.3%
26	Poland	4	0.2%
27	Portugal	4	0.2%
28	Iran, Islamic Republic of	4	0.2%
29	Italy	4	0.2%
30	Cote D'ivoire	4	0.2%
31	Australia	4	0.2%
32	Ethiopia	3	0.2%
33	Malaysia	3	0.2%
34	Hungary	3	0.2%
35	Israel	3	0.2%
36	Norway	3	0.2%
37	New Zealand	3	0.2%
38	Yemen	3	0.2%
39	Thailand	2	0.1%
40	Ukraine	2	0.1%
41	Saudi Arabia	2	0.1%
42	Greece	2	0.1%
43	Hong Kong	2	0.1%
44	Indonesia	2	0.1%
45	Argentina	2	0.1%
46	Colombia	2	0.1%
47	Finland	1	0.1%
48	Nigeria	1	0.1%
49	Mongolia	1	0.1%
50	Slovakia	1	0.1%