Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	17	20
2012	Feb	18	33
2012	Mar	7	7
2012	Apr	23	29
2012	May	9	9
2012	Jun	18	24
2012	Jul	13	19
2012	Aug	28	62
2012	Sep	17	34
2012	Oct	20	24
2012	Nov	24	28
2012	Dec	26	45
2012	all	192	334