Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	47	60
2012	Feb	40	43
2012	Mar	34	40
2012	Apr	66	84
2012	May	47	55
2012	Jun	57	79
2012	Jul	38	51
2012	Aug	36	69
2012	Sep	38	52
2012	Oct	39	42
2012	Nov	58	74
2012	Dec	40	59
2012	all	498	708