Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	0	0
2012	Feb	0	0
2012	Mar	0	0
2012	Apr	19	23
2012	May	10	10
2012	Jun	19	23
2012	Jul	16	23
2012	Aug	22	34
2012	Sep	12	18
2012	Oct	25	29
2012	Nov	30	33
2012	Dec	20	35
2012	all	152	228