Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	22	26
2012	Feb	11	24
2012	Mar	13	15
2012	Apr	33	36
2012	May	29	34
2012	Jun	27	38
2012	Jul	38	46
2012	Aug	46	70
2012	Sep	43	56
2012	Oct	27	34
2012	Nov	37	44
2012	Dec	34	50
2012	all	305	473