Doug, you are incredible. (You too X-Act). You both put in an incredible amount of work to pump out these statistics and it really is appreciated.
I'm quite surprised Heatran is only the 19th most used lead; I have seen rather a lot. I can see Metagross being 5th for two reasons in Trick, and Occa / Shuca Berry leads that have become moderately popular it seems. A bit shocked to see the berries were on less than 10% of all Metagross though.
7.5% of Steelix use no item at all? Rather worrying I must say! Curse doesn't seem to have done much for our Steelix. Nice to see a few Chesto Berries on Snorlax (10.5%), I really do love Chesto and Rest movesets!
Aerodactyl now only the 47th (although 70%~ of Aerodactyls are lead), so most used Pokémon in OU is quite a shock, but those who are using it are evidently still using the "suicide lead", for 53% of them carry Stealth Rock, whilst only 35% do on Azelf. Quite odd as Azelf is still the #2 lead-off.
Roserade relying on Hidden Power the most doesn't shock me lots, although "only" 62.7% of Magnezone carrying Hidden Power Ice or Grass does. Seems that Hidden Power Fire has made a comeback for Magnezone, for Scizor.
Fire Blast ranked 16th move wise is shocking, and Flamethrower 19th, because of Scizor's high usage. 40.5% of Salamence carry Outrage, and 35.1% carrying Dragon Claw quite shocked me too. Less than one in ten Salamence are Choice Specs now, yet Hydro Pump is on 11.3% of them! (Brick Break being higher than Fire Fang on Salamence also shocked me).