Week Xbox Xbox 360 Xbox One
01 123.929 / 123.929 62.135 / 62.135 23.562 / 23.562
02 37.147 / 161.076 12.320 / 74.455 3.574 / 27.136
03 10.930 / 172.006 10.035 / 84.490 1.536 / 28.672
04 7.924 / 179.930 10.035 / 94.525 1.739 / 30.411
05 5.005 / 184.935 8.655 / 103.180 1.444 / 31.855
06 5.157 / 190.092 4.620 / 107.800 918 / 32.773
07 3.188 / 193.280 2.762 / 110.562 698 / 33.470
08 2.532 / 195.812 2.095 / 112.657 1.177 / 34.648
09 3.286 / 199.098 2.022 / 114.679 1.264 / 35.912
10 4.219 / 203.317 1.463 / 116.142 824 / 36.736
11 4.219 / 207.536 1.212 / 117.354 2.469 / 39.205
12 1.872 / 209.408 1.082 / 118.436 1.182 / 40.387
13 834 / 210.242 1.020 / 119.456 1.175 / 41.562
14 6.447 / 216.689 1.035 / 120.491 904 / 42.466
15 5.912 / 222.601 1.181 / 121.672 916 / 43.382
16 2.836 / 225.437 1.550 / 123.222 1.761 / 45.143
17 4.359 / 229.796 2.636 / 125.858 815 / 45.958
18 3.358 / 233.154 1.752 / 127.610 853 / 46.811
19 3.218 / 236.372 1.780 / 129.390 637 / 47.448
20 3.111 / 239.483 2.852 / 132.242
Look at how awfull xb1 sales are
PS4 - over 100 millions let's say 120m
Xbox One - 70m
Wii U - 25m
Vita - 15m if it will not get Final Fantasy Kingdoms Heart and Monster Hunter 20m otherwise
3DS - 80m