Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	108	147
2013	Feb	104	148
2013	Mar	141	288
2013	Apr	168	285
2013	May	215	352
2013	Jun	219	300
2013	Jul	129	190
2013	Aug	158	228
2013	Sep	152	211
2013	Oct	193	279
2013	Nov	188	249
2013	Dec	159	299
2013	all	1462	2976