Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	27	32
2012	Feb	26	33
2012	Mar	15	17
2012	Apr	32	39
2012	May	17	22
2012	Jun	29	45
2012	Jul	22	30
2012	Aug	22	31
2012	Sep	22	29
2012	Oct	25	29
2012	Nov	29	35
2012	Dec	19	34
2012	all	246	376