Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	58	78
2013	Feb	56	75
2013	Mar	62	97
2013	Apr	72	89
2013	May	71	104
2013	Jun	56	79
2013	Jul	85	120
2013	Aug	77	111
2013	Sep	74	89
2013	Oct	75	111
2013	Nov	101	133
2013	Dec	108	190
2013	all	715	1276