Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	0	0
2009	Feb	0	0
2009	Mar	2	2
2009	Apr	72	105
2009	May	139	192
2009	Jun	106	129
2009	Jul	121	152
2009	Aug	94	139
2009	Sep	185	228
2009	Oct	154	220
2009	Nov	158	249
2009	Dec	151	222
2009	all	970	1638