Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	14	17
2012	Feb	18	30
2012	Mar	18	29
2012	Apr	117	146
2012	May	66	76
2012	Jun	86	101
2012	Jul	71	75
2012	Aug	79	119
2012	Sep	95	120
2012	Oct	111	138
2012	Nov	114	139
2012	Dec	81	113
2012	all	718	1103