Rank	Countries/Territories	Count	Percent
1	United States	812	47.8%
2	China	500	29.4%
3	Germany	81	4.8%
4	India	64	3.8%
5	Spain	27	1.6%
6	Japan	26	1.5%
7	Netherlands	18	1.1%
8	Russia	18	1.1%
9	Canada	14	0.8%
10	Hong Kong	13	0.8%
11	Brazil	13	0.8%
12	Australia	9	0.5%
13	Korea, Republic of	9	0.5%
14	Taiwan	9	0.5%
15	Argentina	8	0.5%
16	Cote D'ivoire	8	0.5%
17	Italy	7	0.4%
18	Portugal	5	0.3%
19	Ireland	5	0.3%
20	United Kingdom	5	0.3%
21	Sweden	4	0.2%
22	Israel	4	0.2%
23	Lithuania	4	0.2%
24	Romania	4	0.2%
25	New Zealand	3	0.2%
26	Iraq	3	0.2%
27	Ukraine	3	0.2%
28	Poland	2	0.1%
29	Iran, Islamic Republic of	2	0.1%
30	Norway	2	0.1%
31	Malaysia	2	0.1%
32	Greece	2	0.1%
33	Egypt	2	0.1%
34	Estonia	2	0.1%
35	France	2	0.1%
36	Indonesia	1	0.1%
37	Cyprus	1	0.1%
38	Denmark	1	0.1%
39	Algeria	1	0.1%
40	Palestine, State of	1	0.1%
41	Macao	1	0.1%
42	Sri Lanka	1	0.1%
43	Viet Nam	1	0.1%