Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	75	126
2009	Feb	69	115
2009	Mar	93	143
2009	Apr	93	141
2009	May	72	102
2009	Jun	93	124
2009	Jul	79	107
2009	Aug	58	86
2009	Sep	79	100
2009	Oct	91	129
2009	Nov	110	158
2009	Dec	61	97
2009	all	798	1428