Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	347	549
2012	Feb	270	387
2012	Mar	271	601
2012	Apr	375	597
2012	May	323	460
2012	Jun	314	503
2012	Jul	300	587
2012	Aug	265	447
2012	Sep	305	482
2012	Oct	442	801
2012	Nov	408	670
2012	Dec	290	492
2012	all	3196	6576