Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	497	856
2015	Feb	415	743
2015	Mar	538	926
2015	Apr	584	979
2015	May	514	807
2015	Jun	493	794
2015	Jul	596	1080
2015	Aug	495	761
2015	Sep	369	559
2015	Oct	543	823
2015	Nov	465	711
2015	Dec	497	725
2015	all	4555	9764