Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	43	47
2012	Feb	23	38
2012	Mar	19	23
2012	Apr	41	57
2012	May	18	27
2012	Jun	46	59
2012	Jul	21	35
2012	Aug	32	65
2012	Sep	31	47
2012	Oct	49	50
2012	Nov	46	59
2012	Dec	28	56
2012	all	327	563