Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	83	102
2012	Feb	98	135
2012	Mar	75	240
2012	Apr	165	275
2012	May	91	144
2012	Jun	105	174
2012	Jul	87	103
2012	Aug	95	174
2012	Sep	95	131
2012	Oct	126	182
2012	Nov	128	158
2012	Dec	106	152
2012	all	1017	1970