Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	128	168
2013	Feb	130	176
2013	Mar	166	310
2013	Apr	200	335
2013	May	241	372
2013	Jun	245	342
2013	Jul	178	278
2013	Aug	176	250
2013	Sep	188	243
2013	Oct	232	332
2013	Nov	224	295
2013	Dec	193	355
2013	all	1749	3456