Yeah, for sure. It might be interesting to make that if you can get the data and have the time. Given how other tickets cost like $5, I do wonder whether the idea of say a $3.50 ticket is viable as a way of increasing fare revenue.

Could you plot median real wages against subway fare increases? E.g. if the average cost of a ticket has gone from $1.50 to $3 over 100 years, but the average real wages have tripled, the cost would be lower, correct?