Rank	Countries/Territories	Count	Percent
1	United States	279	37.2%
2	China	175	23.3%
3	Singapore	54	7.2%
4	Italy	33	4.4%
5	India	23	3.1%
6	Germany	23	3.1%
7	Canada	21	2.8%
8	Israel	16	2.1%
9	Latvia	12	1.6%
10	France	11	1.5%
11	Mexico	8	1.1%
12	Russia	8	1.1%
13	Brazil	6	0.8%
14	Australia	6	0.8%
15	Norway	5	0.7%
16	Korea, Republic of	5	0.7%
17	United Kingdom	5	0.7%
18	Romania	4	0.5%
19	Georgia	4	0.5%
20	Hong Kong	4	0.5%
21	Ecuador	3	0.4%
22	Cote D'ivoire	3	0.4%
23	Denmark	3	0.4%
24	Poland	3	0.4%
25	Ireland	3	0.4%
26	Indonesia	3	0.4%
27	Iran, Islamic Republic of	2	0.3%
28	Japan	2	0.3%
29	Netherlands	2	0.3%
30	Malaysia	2	0.3%
31	Dominican Republic	2	0.3%
32	Bangladesh	2	0.3%
33	Algeria	2	0.3%
34	Argentina	2	0.3%
35	Greece	2	0.3%
36	Ukraine	2	0.3%
37	Slovenia	2	0.3%
38	Sri Lanka	2	0.3%
39	Taiwan	2	0.3%
40	Thailand	1	0.1%
41	Viet Nam	1	0.1%
42	Mauritius	1	0.1%
43	Qatar	1	0.1%
44	Lithuania	1	0.1%