Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	26	33
2012	Feb	29	33
2012	Mar	19	22
2012	Apr	30	44
2012	May	20	26
2012	Jun	29	42
2012	Jul	21	24
2012	Aug	38	62
2012	Sep	33	37
2012	Oct	30	38
2012	Nov	36	40
2012	Dec	28	43
2012	all	295	444