Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	0	0
2012	Feb	0	0
2012	Mar	0	0
2012	Apr	0	0
2012	May	0	0
2012	Jun	0	0
2012	Jul	0	0
2012	Aug	6	9
2012	Sep	4	6
2012	Oct	20	25
2012	Nov	52	60
2012	Dec	46	76
2012	all	113	176