In 2015, almost 162,000 licenses were sold (not including youth - 195,000 including youth). With 123,664 deer killed, less than 1 deer is killed per license sold. According to the 2010 deer hunter survey, 73.5% of hunters kill 0 or 1 deer.
Also keep in mind that 19% (23,255 deer) of deer were killed by lifetime license holders which are not included in the licenses sold number.
[2015 Deer Harvest Summary - p. 15 -
http://www.in.gov/dnr/fishwild/files/fw-2015-Deer-Harvest-Report.pdf)