Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	107	138
2012	Feb	116	151
2012	Mar	80	245
2012	Apr	177	310
2012	May	113	173
2012	Jun	115	178
2012	Jul	105	128
2012	Aug	118	200
2012	Sep	108	134
2012	Oct	153	219
2012	Nov	131	163
2012	Dec	105	153
2012	all	1147	2192