Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	33	50
2013	Feb	18	26
2013	Mar	43	54
2013	Apr	38	51
2013	May	34	43
2013	Jun	26	84
2013	Jul	41	60
2013	Aug	51	79
2013	Sep	37	45
2013	Oct	42	53
2013	Nov	66	89
2013	Dec	52	68
2013	all	385	702