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	5	8
2012	Jun	4	5
2012	Jul	4	4
2012	Aug	8	9
2012	Sep	6	8
2012	Oct	43	51
2012	Nov	48	56
2012	Dec	47	68
2012	all	140	209