Rank	Countries/Territories	Count	Percent
1	United States	441	32.8%
2	China	378	28.1%
3	India	167	12.4%
4	Germany	55	4.1%
5	Singapore	55	4.1%
6	Japan	29	2.2%
7	United Kingdom	27	2%
8	Latvia	15	1.1%
9	Russia	15	1.1%
10	Luxembourg	11	0.8%
11	Italy	11	0.8%
12	Israel	10	0.7%
13	Greece	10	0.7%
14	Denmark	9	0.7%
15	Netherlands	9	0.7%
16	Sweden	9	0.7%
17	Korea, Republic of	8	0.6%
18	Spain	8	0.6%
19	Canada	8	0.6%
20	France	8	0.6%
21	Philippines	5	0.4%
22	New Zealand	5	0.4%
23	Taiwan	5	0.4%
24	Ukraine	5	0.4%
25	Hong Kong	4	0.3%
26	Egypt	4	0.3%
27	Hungary	3	0.2%
28	Iran, Islamic Republic of	3	0.2%
29	Mexico	3	0.2%
30	Poland	2	0.1%
31	Romania	2	0.1%
32	Ireland	2	0.1%
33	Croatia	2	0.1%
34	Cyprus	2	0.1%
35	Czech Republic	2	0.1%
36	Austria	2	0.1%
37	Turkey	2	0.1%
38	Thailand	1	0.1%
39	Switzerland	1	0.1%
40	Syrian Arab Republic	1	0.1%
41	Brazil	1	0.1%
42	Cote D'ivoire	1	0.1%
43	Slovakia	1	0.1%
44	Qatar	1	0.1%
45	Saudi Arabia	1	0.1%
46	Norway	1	0.1%