Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	111	166
2009	Feb	101	167
2009	Mar	150	211
2009	Apr	148	218
2009	May	160	270
2009	Jun	106	151
2009	Jul	128	169
2009	Aug	86	145
2009	Sep	189	246
2009	Oct	125	196
2009	Nov	147	228
2009	Dec	140	197
2009	all	1218	2364