Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	73	117
2009	Feb	90	128
2009	Mar	138	186
2009	Apr	138	193
2009	May	144	224
2009	Jun	104	141
2009	Jul	114	143
2009	Aug	84	128
2009	Sep	181	222
2009	Oct	123	179
2009	Nov	139	215
2009	Dec	133	189
2009	all	1138	2065