Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	118	187
2009	Feb	108	178
2009	Mar	162	220
2009	Apr	167	243
2009	May	183	289
2009	Jun	119	172
2009	Jul	135	181
2009	Aug	105	164
2009	Sep	192	244
2009	Oct	145	225
2009	Nov	161	252
2009	Dec	151	228
2009	all	1362	2583