Rank	Countries/Territories	Count	Percent
1	United States	611	43.7%
2	China	315	22.5%
3	Germany	111	7.9%
4	India	79	5.7%
5	France	46	3.3%
6	Canada	29	2.1%
7	Korea, Republic of	24	1.7%
8	Japan	17	1.2%
9	Netherlands	16	1.1%
10	Russia	16	1.1%
11	United Kingdom	15	1.1%
12	Norway	13	0.9%
13	Cyprus	13	0.9%
14	Singapore	12	0.9%
15	Cote D'ivoire	11	0.8%
16	Australia	7	0.5%
17	Switzerland	7	0.5%
18	Ukraine	7	0.5%
19	Morocco	6	0.4%
20	South Africa	4	0.3%
21	Poland	4	0.3%
22	Argentina	4	0.3%
23	Iran, Islamic Republic of	4	0.3%
24	Slovakia	3	0.2%
25	Spain	2	0.1%
26	Turkey	2	0.1%
27	Palestine, State of	2	0.1%
28	Moldova, Republic of	2	0.1%
29	Brazil	2	0.1%
30	Bulgaria	1	0.1%
31	Bangladesh	1	0.1%
32	Israel	1	0.1%
33	Jordan	1	0.1%
34	Kazakhstan	1	0.1%
35	Denmark	1	0.1%
36	Hong Kong	1	0.1%
37	Hungary	1	0.1%
38	Malaysia	1	0.1%
39	Mexico	1	0.1%
40	New Zealand	1	0.1%
41	Sweden	1	0.1%
42	Romania	1	0.1%