Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2011	Jan	95	141
2011	Feb	56	81
2011	Mar	75	110
2011	Apr	96	122
2011	May	83	126
2011	Jun	67	89
2011	Jul	67	75
2011	Aug	70	91
2011	Sep	59	74
2011	Oct	48	68
2011	Nov	91	123
2011	Dec	70	84
2011	all	697	1184