Jesus fine, it's:
The Last of Us, MGS4, God of War 3, Uncharted 3, Journey, LittleBigPlanet 2, MLB 10, MLB 11, God of War 2018, Persona 5, Uncharted 4, Bloodborne, SotC Remake, Flower, Astro Bot. 15, actually.
vs
Galaxy 2, Skyward Sword, Xenoblade, Breath of the Wild, 3D World, Smash Wii U, Bayonetta 2, Wind Waker HD, Odyssey, Smash Ultimate. 10.
But don't start comparing the list game-by-game, the whole point is that making lists like these is retarded. That's 90+ company exclusives from the past decade, but we could just as easily include the last 11 years, or make the threshold 89, and the list changes. It doesn't matter. Both companies produce plenty of great first party titles.