Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	25	29
2012	Feb	26	33
2012	Mar	11	13
2012	Apr	26	33
2012	May	17	22
2012	Jun	27	39
2012	Jul	16	20
2012	Aug	25	37
2012	Sep	20	24
2012	Oct	23	25
2012	Nov	26	30
2012	Dec	22	34
2012	all	228	339