Rank	Countries/Territories	Count	Percent
1	United States	856	43.3%
2	China	338	17.1%
3	Germany	178	9%
4	India	85	4.3%
5	Netherlands	79	4%
6	Australia	63	3.2%
7	Canada	54	2.7%
8	France	39	2%
9	United Kingdom	23	1.2%
10	Japan	20	1%
11	Russia	19	1%
12	Ireland	18	0.9%
13	Romania	18	0.9%
14	Slovakia	16	0.8%
15	Denmark	15	0.8%
16		14	0.7%
17	Cote D'ivoire	12	0.6%
18	Morocco	12	0.6%
19	Singapore	12	0.6%
20	Cyprus	10	0.5%
21	Korea, Republic of	9	0.5%
22	Poland	7	0.4%
23	Egypt	6	0.3%
24	Bangladesh	5	0.3%
25	Belgium	5	0.3%
26	Iran, Islamic Republic of	5	0.3%
27	Spain	5	0.3%
28	Thailand	5	0.3%
29	South Africa	4	0.2%
30	Argentina	4	0.2%
31	Hong Kong	4	0.2%
32	Brazil	3	0.2%
33	Taiwan	3	0.2%
34	Tanzania, United Republic of	2	0.1%
35	Turkey	2	0.1%
36	Viet Nam	2	0.1%
37	Serbia	2	0.1%
38	Switzerland	2	0.1%
39	Hungary	2	0.1%
40	Greece	2	0.1%
41	Indonesia	2	0.1%
42	Norway	2	0.1%
43	Pakistan	2	0.1%
44	Mexico	2	0.1%
45	Niger	1	0.1%
46	Nigeria	1	0.1%
47	Philippines	1	0.1%
48	Mauritius	1	0.1%
49	Italy	1	0.1%
50	Ghana	1	0.1%
51	Ethiopia	1	0.1%
52	Sweden	1	0.1%
53	Turkmenistan	1	0.1%