Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	121	177
2009	Feb	123	260
2009	Mar	158	225
2009	Apr	175	267
2009	May	186	296
2009	Jun	130	177
2009	Jul	161	205
2009	Aug	107	163
2009	Sep	193	248
2009	Oct	142	219
2009	Nov	163	256
2009	Dec	157	223
2009	all	1397	2716