Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	40	61
2012	Feb	49	77
2012	Mar	59	84
2012	Apr	86	153
2012	May	75	113
2012	Jun	100	185
2012	Jul	69	112
2012	Aug	63	126
2012	Sep	58	100
2012	Oct	83	114
2012	Nov	104	165
2012	Dec	82	120
2012	all	638	1410