Only one of Malaysia's oil states is rich on paper. It's the one whose households aren't.
Sarawak produces 29% more per person than the national average and earns 22% less per household. Sabah and Terengganu don't fit the pattern at all.
Where the oil money goes
Petronas, Petros, Sarawak and Sabah. Who produces the oil and gas, who collects the revenue, and what the statutes actually say about the split.