Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2009	Jan	566	881
2009	Feb	623	822
2009	Mar	727	1004
2009	Apr	918	1351
2009	May	756	1153
2009	Jun	721	1030
2009	Jul	745	1055
2009	Aug	596	869
2009	Sep	686	947
2009	Oct	735	1089
2009	Nov	708	1083
2009	Dec	643	929
2009	all	6505	12213