Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2011	Jan	31	39
2011	Feb	19	37
2011	Mar	18	32
2011	Apr	23	23
2011	May	19	22
2011	Jun	25	28
2011	Jul	33	42
2011	Aug	28	33
2011	Sep	22	26
2011	Oct	21	30
2011	Nov	33	44
2011	Dec	25	42
2011	all	261	398