Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	921	1646
2015	Feb	947	1749
2015	Mar	1174	1981
2015	Apr	1190	1937
2015	May	1244	2110
2015	Jun	1280	2107
2015	Jul	890	1396
2015	Aug	817	1343
2015	Sep	846	1298
2015	Oct	1021	1696
2015	Nov	1061	1803
2015	Dec	924	1573
2015	all	9257	20639