Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	51	57
2014	Feb	42	45
2014	Mar	54	63
2014	Apr	37	44
2014	May	60	67
2014	Jun	51	63
2014	Jul	69	95
2014	Aug	37	44
2014	Sep	48	60
2014	Oct	34	42
2014	Nov	18	29
2014	Dec	24	35
2014	all	463	644