Rank	Countries/Territories	Count	Percent
1	China	421	37.9%
2	United States	357	32.1%
3	India	87	7.8%
4	Germany	37	3.3%
5	Taiwan	29	2.6%
6	Korea, Republic of	12	1.1%
7	Peru	10	0.9%
8	Japan	10	0.9%
9	United Kingdom	10	0.9%
10	Romania	9	0.8%
11	Brazil	9	0.8%
12	Canada	8	0.7%
13	Czech Republic	8	0.7%
14	Russia	8	0.7%
15	Poland	6	0.5%
16	Israel	6	0.5%
17	Egypt	6	0.5%
18	Viet Nam	6	0.5%
19	Turkey	6	0.5%
20	Spain	5	0.5%
21	Hong Kong	5	0.5%
22	Netherlands	5	0.5%
23	Italy	4	0.4%
24	Ireland	4	0.4%
25	South Africa	4	0.4%
26	Ukraine	4	0.4%
27	Singapore	3	0.3%
28	France	3	0.3%
29	Guatemala	3	0.3%
30	Australia	3	0.3%
31	Bangladesh	2	0.2%
32	Chile	2	0.2%
33	Colombia	2	0.2%
34	Iran, Islamic Republic of	2	0.2%
35	Latvia	2	0.2%
36	Norway	2	0.2%
37	Philippines	1	0.1%
38	Saudi Arabia	1	0.1%
39	Mexico	1	0.1%
40	Belgium	1	0.1%
41	Bulgaria	1	0.1%
42	Hungary	1	0.1%
43	Finland	1	0.1%
44	Ecuador	1	0.1%
45	Sweden	1	0.1%
46	Switzerland	1	0.1%
47	Thailand	1	0.1%