Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	65	78
2012	Feb	60	68
2012	Mar	45	49
2012	Apr	77	94
2012	May	56	62
2012	Jun	76	96
2012	Jul	58	77
2012	Aug	56	85
2012	Sep	54	101
2012	Oct	90	105
2012	Nov	87	114
2012	Dec	59	79
2012	all	645	1008