Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	27	35
2012	Feb	23	39
2012	Mar	20	33
2012	Apr	36	50
2012	May	38	46
2012	Jun	28	38
2012	Jul	19	26
2012	Aug	27	62
2012	Sep	30	49
2012	Oct	38	46
2012	Nov	39	44
2012	Dec	24	44
2012	all	286	512