Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	0	0
2012	Feb	0	0
2012	Mar	2	2
2012	Apr	120	195
2012	May	89	147
2012	Jun	94	146
2012	Jul	85	109
2012	Aug	124	189
2012	Sep	122	156
2012	Oct	133	190
2012	Nov	149	198
2012	Dec	99	135
2012	all	820	1467