Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	17	20
2012	Feb	19	34
2012	Mar	9	9
2012	Apr	24	33
2012	May	8	8
2012	Jun	18	25
2012	Jul	14	21
2012	Aug	27	52
2012	Sep	20	28
2012	Oct	21	24
2012	Nov	24	25
2012	Dec	23	51
2012	all	194	330