Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	41	47
2012	Feb	32	39
2012	Mar	24	27
2012	Apr	49	87
2012	May	33	40
2012	Jun	41	64
2012	Jul	39	49
2012	Aug	41	56
2012	Sep	24	30
2012	Oct	45	50
2012	Nov	45	52
2012	Dec	27	44
2012	all	365	585