Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	62	79
2012	Feb	41	57
2012	Mar	43	51
2012	Apr	54	70
2012	May	48	65
2012	Jun	57	82
2012	Jul	45	56
2012	Aug	53	83
2012	Sep	38	57
2012	Oct	68	95
2012	Nov	66	85
2012	Dec	45	70
2012	all	535	850