From the PAL thread, another country where DMC4 for the PS3 outperforms the 360 version like I expected, The Netherlands:
1 1 MARIO & SONIC AT THE OLYMPIC GAMES (Nintendo DS) NINTENDO
2 2 10 MARIO & SONIC AT THE OLYMPIC GAMES (Wii) SEGA
3 new 1 DEVIL MAY CRY 4 (PS3) CAPCOM
4 new 1 DEVIL MAY CRY 4 (XBOX 360) CAPCOM
5 1 2 BRAIN TRAINING (Nintendo DS) NINTENDO
6 3 2 MORE BRAIN TRAINING (Nintendo DS) NINTENDO
7 7 12 SUPER MARIO GALAXY (Wii) NINTENDO
8 4 3 BURNOUT/PARADISE (PS3) ELECTRONIC ARTS
9 new 1 MATHS TRAINING (Nintendo DS) NINTENDO
10 new 1 MARIO PARTY (Nintendo DS) NINTENDO