Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	132	188
2009	Feb	132	293
2009	Mar	165	233
2009	Apr	172	250
2009	May	190	297
2009	Jun	135	182
2009	Jul	135	193
2009	Aug	98	147
2009	Sep	198	244
2009	Oct	153	284
2009	Nov	166	256
2009	Dec	148	231
2009	all	1407	2798