Unbiased ratio of seats to population (2023)

This is a dataset containing the latest (Feb 15, 2023) population and seats of the parliament (total number if it is bicameral) with the biased and unbiased ratio of seats to population (usually used as an indicator for the comparative studies). The original population data was downloaded from the World Bank and the original parliament size data was downloaded from IPU (Inter-Parliamentary Union). See our paper for how to calculate the unbiased indicator.