Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	30	34
2012	Feb	27	40
2012	Mar	22	38
2012	Apr	53	103
2012	May	36	55
2012	Jun	34	45
2012	Jul	34	48
2012	Aug	29	59
2012	Sep	29	42
2012	Oct	45	52
2012	Nov	45	60
2012	Dec	36	66
2012	all	377	642