The average budget of Mataram City residents for purchasing rice and corn is Rp57.35 per capita per week.

The average expenditure of people in Mataram city for purchasing shelled corn/corn rice/corn titil in 2023 was Rp57.35 per capita per week. This value increased compared to the previous year's expenditure, which was recorded at Rp27.09 per capita per week.

Per capita expenditure is the cost incurred for the consumption of all household members for a month divided by the number of household members. This expenditure can be grouped into two parts, namely for food and non-food needs.

Expenditure for food consumption is calculated for a week, while for non-food it is calculated for a month and the previous 12 months. Both food and non-food consumption are then converted into average monthly expenditure. The average per capita consumption/expenditure figures presented in BPS publications are obtained from the result of dividing the total consumption of all households (both consuming food and not) by the population.

The five largest expenditures of the population for the rice group in Mataram city, from the highest order spent on superior quality, are Rp18,850 per capita per week, corn with husks Rp498.75 per capita per week, wheat flour Rp269.24 per capita per week, shelled corn/corn rice/corn titil Rp57.35 per capita per week, and the lowest spent on glutinous rice Rp35.75 per capita per week.

Based on region, the highest household expenditure for purchasing shelled corn/corn rice/corn titil was in Southwest Maluku Regency and the lowest in Lebong Regency. Meanwhile, for Mataram city, the nominal expenditure for purchasing shelled corn/corn rice/corn titil is ranked 125th. Meanwhile, the national average per capita expenditure for purchasing shelled corn/corn rice/corn titil is Rp234.5 per capita per week.

The following are the 10 regencies/cities with the highest per capita expenditure for purchasing shelled corn/corn rice/corn titil:

* Southwest Maluku Rp6,211.01
* Southwest Sumba Rp3,850.49
* Lembata Rp3,506.98
* Central Sumba Rp3,283.48
* Sumenep Rp2,382.23
* South Central Timor Rp2,260.2
* East Flores Rp2,108.94
* East Sumba Rp2,102.18
* Alor Rp1,869.38
* Ngada Rp1,762.72

Note: There appears to be a significant discrepancy in the currency values provided. Some figures are in Rupiah (Rp) while others seem to be missing the correct decimal placement (e.g., Rp498.75 should likely be Rp4,987.50). This translation assumes the provided numbers are accurate as written, but a review of the original source is recommended to verify the data's accuracy.