Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	252	369
2009	Feb	240	439
2009	Mar	274	380
2009	Apr	314	432
2009	May	315	495
2009	Jun	227	283
2009	Jul	292	368
2009	Aug	239	355
2009	Sep	353	456
2009	Oct	286	438
2009	Nov	346	504
2009	Dec	292	404
2009	all	2774	4923