Extract: "Godefroy Jordan, whose company Behind the Dot operates the .bio gTLD, which is aimed at the organic foods market, has over 8,000 registrations in just over six months. While this is below initial expectations, Jordan said the gTLD is performing well in its in eight key markets where it is in the top 20 in registration numbers and top ten in value".
Source: http://www.domainnews.com/domain-pulse-2015-new-gtlds-are-like-babies.html.
Domainers register their .BIO domain names with Uniregistry.