Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	33	38
2012	Feb	29	36
2012	Mar	18	30
2012	Apr	36	45
2012	May	20	26
2012	Jun	31	46
2012	Jul	24	31
2012	Aug	29	49
2012	Sep	23	27
2012	Oct	30	43
2012	Nov	39	43
2012	Dec	25	39
2012	all	291	453