Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	25	35
2013	Feb	18	23
2013	Mar	24	32
2013	Apr	27	41
2013	May	24	28
2013	Jun	23	29
2013	Jul	31	39
2013	Aug	41	51
2013	Sep	32	39
2013	Oct	18	25
2013	Nov	40	49
2013	Dec	38	42
2013	all	276	433