Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2012	Jan	95	115
2012	Feb	105	143
2012	Mar	73	236
2012	Apr	172	293
2012	May	97	154
2012	Jun	108	175
2012	Jul	90	110
2012	Aug	100	190
2012	Sep	97	133
2012	Oct	124	180
2012	Nov	130	161
2012	Dec	94	145
2012	all	1039	2035