Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	26	30
2012	Feb	23	36
2012	Mar	12	13
2012	Apr	35	51
2012	May	18	27
2012	Jun	29	37
2012	Jul	21	28
2012	Aug	21	42
2012	Sep	20	31
2012	Oct	28	29
2012	Nov	26	33
2012	Dec	20	36
2012	all	252	393