Thanks for finding that, the data was incorrectly wrangled and I've repulled the exchange rates for all the currencies.
For the borders for the town areas I was unable to do this here, as I just used a standard Filled Map, and there is an awkward overlap of the Clementi and Bukit Timah towns and the Central town being subdivided unlike the others. I tried to map each town with different colours too, but it felt a little awkward.
I'll try more advanced mapping visuals in future to overcome that limitation next time around.
Thanks so much again for the feedback, it's very much appreciated.
