Nominal monetary income of the population (estimate) – funds allocated by the population for current consumption, production activities and accumulation;

The nominal cash income index is a relative indicator that characterizes the change in nominal cash income in the reporting period compared to the base period;

The real cash income index is a relative indicator that characterizes the change in nominal cash income taking into account price changes in the reporting period compared to the base period;

Income from hired employment – wages, all types of incentive payments, salary allowances, fees, bonuses and benefits received by employees at the place of work;

Employees' Salary Fund (wages) – the total monetary funds accrued by organizations, as well as funds in kind transferred to a monetary unit to pay employees (official salaries (tariff rates), surcharges, allowances, bonuses, incentive and compensatory payments), taking into account taxes and other deductions (income tax, mandatory pension contributions), regardless of the source of their financing and the term of their actual payments;

Income from self–employment - income in cash and in kind received from the production of goods and services based on self-employment;

The consumer price index (CPI) is an indicator that characterizes the change over time in the average price level for a fixed basket of goods and services purchased by the population for personal consumption.

Information on the average per capita nominal monetary incomes of the population is formed on a monthly, quarterly and annual basis in accordance with the Methodology for Calculating (Estimating) nominal monetary Incomes of the Population, approved by Order No. 214 of the Chairman of the Statistics Committee of the Ministry of National Economy of the Republic of Kazakhstan dated September 21, 2016, registered with the Ministry of Justice of the Republic of Kazakhstan on October 21, 2016, No. 14350.

The calculation of the average per capita nominal monetary income is carried out at the macro level by aggregating all data (statistical and administrative) on the income of the population – income from hired employment (wages), income from self-employment, social transfers paid, other income, taking into account the population, since the calculation is made per person.