Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	26	35
2012	Feb	28	43
2012	Mar	13	15
2012	Apr	31	37
2012	May	15	19
2012	Jun	24	32
2012	Jul	16	20
2012	Aug	20	35
2012	Sep	14	19
2012	Oct	20	24
2012	Nov	30	37
2012	Dec	19	36
2012	all	214	352