Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	2	2
2013	Apr	100	160
2013	May	168	263
2013	Jun	163	226
2013	Jul	106	150
2013	Aug	125	181
2013	Sep	124	157
2013	Oct	157	227
2013	Nov	152	205
2013	Dec	127	254
2013	all	961	1825