Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	25	29
2012	Feb	25	32
2012	Mar	9	9
2012	Apr	25	34
2012	May	18	24
2012	Jun	26	41
2012	Jul	17	21
2012	Aug	23	44
2012	Sep	17	35
2012	Oct	33	37
2012	Nov	34	37
2012	Dec	24	37
2012	all	240	380