Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2013	Jan	0	0
2013	Feb	0	0
2013	Mar	6	10
2013	Apr	17	25
2013	May	20	25
2013	Jun	19	72
2013	Jul	29	36
2013	Aug	47	74
2013	Sep	38	43
2013	Oct	40	57
2013	Nov	55	70
2013	Dec	45	50
2013	all	267	462