Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	0	0
2013	Apr	0	0
2013	May	0	0
2013	Jun	0	0
2013	Jul	24	31
2013	Aug	26	39
2013	Sep	26	36
2013	Oct	123	182
2013	Nov	137	188
2013	Dec	150	300
2013	all	424	776