Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2014	Jan	51	66
2014	Feb	43	55
2014	Mar	70	90
2014	Apr	70	125
2014	May	73	95
2014	Jun	63	88
2014	Jul	89	138
2014	Aug	51	63
2014	Sep	71	91
2014	Oct	46	70
2014	Nov	41	55
2014	Dec	29	41
2014	all	570	977