Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	92	113
2012	Feb	106	139
2012	Mar	70	220
2012	Apr	167	275
2012	May	98	160
2012	Jun	107	171
2012	Jul	92	114
2012	Aug	100	191
2012	Sep	94	118
2012	Oct	143	198
2012	Nov	129	169
2012	Dec	102	144
2012	all	1045	2012