Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	11	26
2012	Feb	12	19
2012	Mar	26	40
2012	Apr	86	110
2012	May	54	66
2012	Jun	62	97
2012	Jul	62	90
2012	Aug	136	202
2012	Sep	149	215
2012	Oct	172	220
2012	Nov	187	288
2012	Dec	112	160
2012	all	861	1533