Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	19	22
2012	Feb	19	34
2012	Mar	9	10
2012	Apr	23	28
2012	May	9	9
2012	Jun	19	27
2012	Jul	14	21
2012	Aug	26	44
2012	Sep	22	27
2012	Oct	20	22
2012	Nov	26	28
2012	Dec	24	47
2012	all	197	319