Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	43	47
2012	Feb	33	48
2012	Mar	19	22
2012	Apr	45	65
2012	May	39	50
2012	Jun	37	56
2012	Jul	28	35
2012	Aug	29	47
2012	Sep	30	33
2012	Oct	45	51
2012	Nov	43	48
2012	Dec	27	39
2012	all	374	541