Thiago Macieira (former Trolltech and Nokia) is an Intel employee, maintainer of Qt Core, and also of those stats. He was one of the main driver of the open governance initiative that lead to the Qt Project itself. Intel is also a sponsor of the Qt Contributors Summit, see my link above.

PS: if you are in San Francisco next week you will find Thiago & others (/me included) both at the Ubuntu Developer Summit (Qt Project is involved with sessions and sponsorship) and the Tizen conference.