This will serve as a demographic report which is useful for Sponsors and Patrons :)
PyCon 2015
Students 13.15%
Professionals 60.56%
Sponsors 9.39%
Speakers 6.10%
Volunteers 10.80%
PyCon 2012
Students 36.36 %
Professionals 48.64 %
Speakers 3.64 %
Volunteers 11.36 %