Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2011	Jan	41	62
2011	Feb	38	58
2011	Mar	58	95
2011	Apr	89	138
2011	May	417	1305
2011	Jun	101	125
2011	Jul	86	95
2011	Aug	105	130
2011	Sep	86	122
2011	Oct	97	173
2011	Nov	143	185
2011	Dec	106	138
2011	all	1152	2626