Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2011	Jan	123	185
2011	Feb	103	151
2011	Mar	152	204
2011	Apr	177	228
2011	May	122	181
2011	Jun	135	188
2011	Jul	159	220
2011	Aug	173	234
2011	Sep	106	154
2011	Oct	115	167
2011	Nov	178	300
2011	Dec	128	179
2011	all	1389	2391