Rank	Countries/Territories	Count	Percent
1	United States	273	27%
2	China	266	26.3%
3	India	105	10.4%
4	Netherlands	53	5.2%
5	Singapore	53	5.2%
6	Germany	38	3.8%
7	Iran, Islamic Republic of	32	3.2%
8	Brazil	24	2.4%
9	Canada	19	1.9%
10	Australia	14	1.4%
11	Russia	14	1.4%
12	Pakistan	11	1.1%
13	Korea, Republic of	10	1%
14	United Kingdom	9	0.9%
15	Taiwan	7	0.7%
16	Italy	7	0.7%
17	Japan	6	0.6%
18	Malaysia	4	0.4%
19	Mexico	4	0.4%
20	Belgium	4	0.4%
21	Argentina	4	0.4%
22	Cyprus	4	0.4%
23	Spain	4	0.4%
24	Saudi Arabia	3	0.3%
25	Turkey	3	0.3%
26	Israel	3	0.3%
27	Thailand	2	0.2%
28	Poland	2	0.2%
29	Romania	2	0.2%
30	Sweden	2	0.2%
31	Switzerland	2	0.2%
32	Czech Republic	2	0.2%
33	Denmark	2	0.2%
34	France	2	0.2%
35	Hong Kong	2	0.2%
36	Croatia	2	0.2%
37	Norway	2	0.2%
38	Jordan	2	0.2%
39	Indonesia	2	0.2%
40	Iraq	1	0.1%
41	Macao	1	0.1%
42	Palestine, State of	1	0.1%
43	Peru	1	0.1%
44	Philippines	1	0.1%
45	Cote D'ivoire	1	0.1%
46	Chile	1	0.1%
47	Hungary	1	0.1%
48	Greece	1	0.1%
49	Ukraine	1	0.1%