Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	52	69
2013	Feb	52	69
2013	Mar	66	93
2013	Apr	77	130
2013	May	101	156
2013	Jun	91	115
2013	Jul	67	108
2013	Aug	94	130
2013	Sep	83	113
2013	Oct	78	116
2013	Nov	98	123
2013	Dec	78	100
2013	all	735	1322