Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	21	28
2012	Feb	26	41
2012	Mar	12	12
2012	Apr	28	32
2012	May	11	14
2012	Jun	22	30
2012	Jul	14	18
2012	Aug	22	52
2012	Sep	15	27
2012	Oct	18	22
2012	Nov	32	35
2012	Dec	18	35
2012	all	207	346