Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	21	29
2012	Feb	27	43
2012	Mar	10	10
2012	Apr	30	37
2012	May	16	21
2012	Jun	22	30
2012	Jul	15	19
2012	Aug	18	30
2012	Sep	12	16
2012	Oct	20	26
2012	Nov	28	31
2012	Dec	18	33
2012	all	199	325