Pacific Economic Index

The Pacific Economic Index or abbreviated as PEI is a SpongeBob SquarePants universe index that is focused on giving basic economic info on cities in the Pacific Ocean. It is done every 2 years and decade years (like 2020 and 1090), starting from 2017. It covers three stats, GDP and a PEI Score. A PEI Score is a score that takes in account of the GDP.

List of 2017 PEI Locations
The list of locations that are in the 2017 Pacific Economic Index.
 * Bikini Bottom
 * New Bottom City
 * New Kelp City
 * Shellburg
 * Starred Rocks

Trivia

 * This concept is based on the Ocean Creature Development Index