Year and month

Gab <forrolyrics@posteo.de>

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2016 0 0 0 0 0 0 0 3 0 0 0 1
2018 0 0 1 0 0 0 0 0 0 0 0 1
2020 0 1 0 0 0 0 0 0 0 0 0 0