You can't play with the index much if it's a few dozen SQL queries. I'm not even simplifying it too much, the metrics used for calculating inflation are mostly

You can't play with the index much if it's a few dozen SQL queries. I'm not even simplifying it too much, the metrics used for calculating inflation are mostly available in very high fidelity. Income, import prices, price of goods and transportation etc. So for example when other countries calculate Gini index based on a reasonable sample, Estonia could do it across the entire population.