It's obvious that Mario is the biggest and most valuable first party IP. My prediction of Halo being bigger than GT seems true by looking at the average/year. Average/year > Average/game imo.
I'd be really interested to see Pokémon added to the mixe since my prediction for the biggest first party IP was Mario1st, Pokémon2nd, Halo3rd, GT4th and Zelda5th.
What?! I can't hear you over all this awsome! - Pyrrhon (Kid Icarus:Uprising)
Final Ultimate Legendary Earth Power Super Max Justice Future Miracle Dream Beautiful Galaxy Big Bang Little Bang Sunrise Starlight Infinite Fabulous Totally Final Wonderful Arrow...FIRE! - Wonder-Red (The Wonderful101)