Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	66	85
2012	Feb	55	78
2012	Mar	49	70
2012	Apr	85	143
2012	May	58	104
2012	Jun	70	97
2012	Jul	63	93
2012	Aug	72	123
2012	Sep	72	135
2012	Oct	138	300
2012	Nov	148	197
2012	Dec	115	170
2012	all	787	1595