How the figures are made
- Every price has a source and a date. A fare from the operator, a tax from the city, a bowl of noodles from the statistics office. When a price gets old it leaves the sum, and when a city runs out of prices its page comes down.
- A range, not a number. Each line has a low and a high, and they are not all added at their extremes: nobody has a trip where everything comes out cheap.
- Accommodation is yours to enter where we have no sample of hotel prices. We would rather ask than print a figure that looks right.
