Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	32	58
2009	Feb	21	25
2009	Mar	53	70
2009	Apr	51	85
2009	May	41	56
2009	Jun	20	76
2009	Jul	36	56
2009	Aug	31	38
2009	Sep	35	41
2009	Oct	44	78
2009	Nov	41	79
2009	Dec	38	86
2009	all	375	748