I've seen some patches for the Finance window(Yearly expences) but I couldn't find the following: What about a fourth column in the this window which will display the total values of all years(total expences for buildings, vechicles, ect.; total income from each type of transport and so on ... you get the idea.
So .. is it possible to have that?
(That means really huge numbers)
This would come in handy to see the summary at the end of the game and even more useful especially if the year cheat is used

when you lose track of time.
(p.s. I've seen this in other games like Industry Giant2)