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	19	60
2013	Jul	21	29
2013	Aug	46	67
2013	Sep	37	47
2013	Oct	25	41
2013	Nov	44	59
2013	Dec	61	67
2013	all	214	370