Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	0	0
2012	Feb	0	0
2012	Mar	3	3
2012	Apr	32	39
2012	May	22	27
2012	Jun	37	55
2012	Jul	42	54
2012	Aug	38	67
2012	Sep	25	29
2012	Oct	31	43
2012	Nov	34	39
2012	Dec	33	48
2012	all	248	404