Weekly sales in Japan for DS and PSP since release including the totals so far:
5th December 2004:-
DS - 468,883
12th December 2004:-
DS - 198,892
PSP - 160,019
19th December 2004:-
DS - 221,625
PSP - 85,059
26th December 2004:-
DS - 396,674
PSP - 107,217
2nd January 2005:-
DS - 209,522
PSP - 129,957
9th January 2005:-
DS - 108,561
PSP - 62,052
16th January 2005:-
DS - 53,527
PSP - 64,602
23rd January 2005:-
DS - 44,604
PSP - 66,543
30th January 2005:-
DS - 43,226
PSP - 74,405
6th February 2005:-
DS - 29,552
PSP - 48,781
13th February 2005:-
DS - 26,205
PSP - 45,972
20th February 2005:-
DS - 22,363
PSP - 38,314
27th February 2005:-
DS - 26,761
PSP - 41,867
6th March 2005:-
DS - 25,759
PSP - 47,633
13th March 2005:-
DS - 26,537
PSP - 46,307
Total:
DS - 1,902,691
PSP - 1,018,728