Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	5236	9169
2012	Feb	4742	8200
2012	Mar	5357	9897
2012	Apr	6567	12985
2012	May	6692	12047
2012	Jun	6121	10446
2012	Jul	6793	12066
2012	Aug	5366	9602
2012	Sep	5717	9788
2012	Oct	7697	14299
2012	Nov	7829	13591
2012	Dec	5997	10554
2012	all	52722	132644