Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	24	29
2012	Feb	28	32
2012	Mar	13	14
2012	Apr	24	30
2012	May	14	17
2012	Jun	24	38
2012	Jul	19	24
2012	Aug	20	30
2012	Sep	23	35
2012	Oct	22	26
2012	Nov	19	21
2012	Dec	26	35
2012	all	225	331