Improve es[N] indexes

These exist, but don't explain where the data is stored or can be contributed to: - https://caniuse.com/sr-es4 - https://caniuse.com/sr-es7 - https://caniuse.com/sr-es8 - https://caniuse.com/sr-es9 - https://caniuse.com/sr-es10 - https://caniuse.com/sr-es11 - https://caniuse.com/sr-es12 - https://caniuse.com/sr-es13 - https://caniuse.com/sr-es14 - https://caniuse.com/sr-es15 But this one fails: https://caniuse.com/sr-es3 And this one (es2025) doesn't exist: https://caniuse.com/sr-es16