^*actual^ ^revenue^ ^increased^ ^due^ ^to^ ^increased^ ^ridership^ ^and^ ^simple^ ^anti-corruption^ ^efforts^ ^in^ ^contracting.^

Was this the aim? Just do ^this^ for every word.

^*I think for superscript on long sentences you just put one carrot at the beginning and end of your sentence like so.^

Subscript uses a tilde at the beginning and end of the sentence