Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	0	0
2012	Feb	0	0
2012	Mar	0	0
2012	Apr	0	0
2012	May	8	20
2012	Jun	8	41
2012	Jul	6	11
2012	Aug	12	28
2012	Sep	21	34
2012	Oct	100	138
2012	Nov	123	161
2012	Dec	92	148
2012	all	305	581