Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	0	0
2009	Feb	0	0
2009	Mar	0	0
2009	Apr	10	10
2009	May	19	30
2009	Jun	15	16
2009	Jul	22	27
2009	Aug	19	20
2009	Sep	28	36
2009	Oct	26	29
2009	Nov	34	57
2009	Dec	28	40
2009	all	178	265