Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	16	23
2012	Feb	23	38
2012	Mar	10	11
2012	Apr	28	32
2012	May	9	11
2012	Jun	22	30
2012	Jul	12	15
2012	Aug	20	34
2012	Sep	14	15
2012	Oct	16	18
2012	Nov	30	34
2012	Dec	17	33
2012	all	193	294