Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	0	0
2012	Feb	3	3
2012	Mar	2	2
2012	Apr	26	29
2012	May	21	21
2012	Jun	40	58
2012	Jul	39	46
2012	Aug	55	84
2012	Sep	36	52
2012	Oct	29	37
2012	Nov	47	50
2012	Dec	32	53
2012	all	287	435