Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	11	20
2009	Feb	25	40
2009	Mar	28	75
2009	Apr	87	138
2009	May	153	214
2009	Jun	129	181
2009	Jul	132	174
2009	Aug	99	152
2009	Sep	216	275
2009	Oct	145	219
2009	Nov	181	274
2009	Dec	169	259
2009	all	1086	2021