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	1	1
2012	Sep	10	19
2012	Oct	79	117
2012	Nov	107	146
2012	Dec	83	129
2012	all	256	412