Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	194	301
2013	Feb	155	278
2013	Mar	192	414
2013	Apr	237	433
2013	May	281	468
2013	Jun	259	412
2013	Jul	197	332
2013	Aug	253	398
2013	Sep	223	329
2013	Oct	253	395
2013	Nov	260	350
2013	Dec	218	402
2013	all	2147	4512