Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	41	54
2012	Feb	32	50
2012	Mar	26	40
2012	Apr	47	59
2012	May	29	33
2012	Jun	39	61
2012	Jul	31	39
2012	Aug	34	53
2012	Sep	42	45
2012	Oct	44	55
2012	Nov	52	60
2012	Dec	36	57
2012	all	348	606