Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	46	59
2012	Feb	40	45
2012	Mar	32	38
2012	Apr	66	85
2012	May	47	54
2012	Jun	57	77
2012	Jul	36	53
2012	Aug	35	61
2012	Sep	36	55
2012	Oct	42	45
2012	Nov	58	76
2012	Dec	40	60
2012	all	489	708