Year	Month	Nb_of_distinct_IPs	Nb_of_downloads
2015	Jan	1811	2896
2015	Feb	1714	2585
2015	Mar	2162	3359
2015	Apr	2532	3797
2015	May	2388	3793
2015	Jun	1923	3069
2015	Jul	1842	3187
2015	Aug	1580	2482
2015	Sep	1645	2701
2015	Oct	1940	3164
2015	Nov	1981	3391
2015	Dec	1613	2531
2015	all	17487	36955