Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	27	32
2012	Feb	26	33
2012	Mar	11	12
2012	Apr	28	38
2012	May	18	22
2012	Jun	26	38
2012	Jul	18	23
2012	Aug	20	31
2012	Sep	19	24
2012	Oct	22	27
2012	Nov	34	39
2012	Dec	20	35
2012	all	223	354