Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	87	106
2012	Feb	104	140
2012	Mar	79	241
2012	Apr	173	275
2012	May	94	146
2012	Jun	107	172
2012	Jul	89	108
2012	Aug	110	183
2012	Sep	107	143
2012	Oct	141	196
2012	Nov	137	165
2012	Dec	113	155
2012	all	1076	2030