Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	47	59
2012	Feb	48	67
2012	Mar	46	66
2012	Apr	72	88
2012	May	49	59
2012	Jun	69	88
2012	Jul	44	51
2012	Aug	48	80
2012	Sep	52	60
2012	Oct	81	91
2012	Nov	80	93
2012	Dec	50	76
2012	all	588	878