Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	24	26
2012	Feb	21	37
2012	Mar	11	22
2012	Apr	31	50
2012	May	16	24
2012	Jun	21	28
2012	Jul	14	18
2012	Aug	18	36
2012	Sep	14	16
2012	Oct	18	19
2012	Nov	21	24
2012	Dec	16	30
2012	all	199	330