Year and month

Valerio Bozzolan <valerio.bozzolan@gmail.com>

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2014 0 0 0 0 0 0 3 0 1 2 1 0
2015 1 0 0 1 0 0 0 0 0 0 0 0
2016 0 1 0 0 0 1 0 0 0 1 0 0
2017 0 0 0 0 0 0 0 0 1 0 0 0