Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	640	2250
2009	Feb	579	2031
2009	Mar	693	2422
2009	Apr	667	2337
2009	May	640	2268
2009	Jun	587	2008
2009	Jul	510	1668
2009	Aug	376	1401
2009	Sep	518	1558
2009	Oct	408	1489
2009	Nov	664	1844
2009	Dec	396	1561
2009	all	5223	22837