Rank	Countries/Territories	Count	Percent
1	United States	577	43.4%
2	China	257	19.4%
3	Germany	108	8.1%
4	India	49	3.7%
5	Canada	36	2.7%
6	Argentina	31	2.3%
7	Netherlands	25	1.9%
8	Japan	24	1.8%
9	Korea, Republic of	24	1.8%
10	France	21	1.6%
11	Tunisia	18	1.4%
12	Cote D'ivoire	16	1.2%
13	Singapore	14	1.1%
14	Turkey	13	1%
15	Australia	12	0.9%
16	Thailand	11	0.8%
17	United Kingdom	10	0.8%
18	Brazil	9	0.7%
19	Morocco	8	0.6%
20	Mexico	7	0.5%
21	Cyprus	5	0.4%
22	Philippines	4	0.3%
23	Romania	3	0.2%
24	Ireland	3	0.2%
25	Colombia	3	0.2%
26	Belgium	3	0.2%
27	Uruguay	3	0.2%
28	Uzbekistan	3	0.2%
29	Viet Nam	3	0.2%
30	Ukraine	2	0.2%
31	Austria	2	0.2%
32	Bangladesh	2	0.2%
33	Czech Republic	2	0.2%
34	Hong Kong	2	0.2%
35	Slovakia	2	0.2%
36	Spain	2	0.2%
37	Sweden	2	0.2%
38	Taiwan	2	0.2%
39	South Africa	1	0.1%
40	Saudi Arabia	1	0.1%
41	Norway	1	0.1%
42	Pakistan	1	0.1%
43	Iran, Islamic Republic of	1	0.1%
44	Mongolia	1	0.1%
45	Lithuania	1	0.1%
46	Finland	1	0.1%
47	Croatia	1	0.1%
48	Bulgaria	1	0.1%