Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	24	30
2012	Feb	24	33
2012	Mar	8	9
2012	Apr	24	28
2012	May	12	15
2012	Jun	24	34
2012	Jul	18	23
2012	Aug	29	48
2012	Sep	18	23
2012	Oct	20	23
2012	Nov	33	36
2012	Dec	21	39
2012	all	219	341