Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	49	69
2012	Feb	59	88
2012	Mar	47	89
2012	Apr	27	37
2012	May	14	18
2012	Jun	24	31
2012	Jul	12	16
2012	Aug	17	45
2012	Sep	7	10
2012	Oct	13	35
2012	Nov	5	5
2012	Dec	6	7
2012	all	253	450