Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	31	52
2009	Feb	50	80
2009	Mar	56	79
2009	Apr	51	79
2009	May	28	45
2009	Jun	28	34
2009	Jul	43	53
2009	Aug	27	43
2009	Sep	32	40
2009	Oct	52	61
2009	Nov	32	51
2009	Dec	24	42
2009	all	392	659