Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	22	28
2012	Feb	26	41
2012	Mar	11	13
2012	Apr	33	42
2012	May	11	14
2012	Jun	23	32
2012	Jul	14	18
2012	Aug	21	42
2012	Sep	16	23
2012	Oct	18	21
2012	Nov	27	30
2012	Dec	18	34
2012	all	210	338