Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	17	21
2012	Feb	28	32
2012	Mar	12	12
2012	Apr	7	8
2012	May	3	3
2012	Jun	3	5
2012	Jul	2	4
2012	Aug	0	0
2012	Sep	2	2
2012	Oct	2	3
2012	Nov	0	0
2012	Dec	1	1
2012	all	75	91