Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	54	61
2012	Feb	40	47
2012	Mar	42	48
2012	Apr	65	93
2012	May	35	45
2012	Jun	76	93
2012	Jul	37	48
2012	Aug	39	55
2012	Sep	42	50
2012	Oct	65	80
2012	Nov	58	70
2012	Dec	48	69
2012	all	493	759