Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	102	142
2013	Feb	98	163
2013	Mar	137	314
2013	Apr	66	126
2013	May	28	38
2013	Jun	27	27
2013	Jul	21	40
2013	Aug	34	42
2013	Sep	27	31
2013	Oct	27	27
2013	Nov	16	16
2013	Dec	24	26
2013	all	527	992