The average weekly per capita expenditure on white cabbage by residents of Pulang Pisau Regency is Rp23.76.

The average expenditure per capita per week for purchasing Chinese cabbage (petsai) in Pulang Pisau Regency in 2023 was Rp23.76. This figure is lower than the previous year's expenditure, which was recorded at Rp52.9 per capita per week.

Average per capita expenditure is the cost incurred for the consumption of all household members over a month, including purchases, gifts, and self-produced goods, divided by the number of household members. Household consumption is categorized into food and non-food consumption, regardless of the origin of the goods, and is limited to household needs only, excluding consumption/expenditure for business purposes or given to other parties.

Expenditure on food consumption is calculated weekly, while non-food consumption is calculated monthly and for the past 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 by dividing the total consumption of all households (both consuming food and not) by the total population.

The five largest expenditures of residents for vegetables in Pulang Pisau Regency, in descending order, are: garlic at Rp2,885.59 per capita per week, chili peppers at Rp2,409.24 per capita per week, shallots at Rp1,997.48 per capita per week, long beans at Rp950.8 per capita per week, and the lowest expenditure is for onions at Rp1.69 per capita per week.

Based on region, the highest resident expenditure for purchasing Chinese cabbage (petsai) is in Mamberamo Tengah Regency, and the lowest is in Banggai Kepulauan Regency. Pulang Pisau Regency's expenditure for purchasing Chinese cabbage (petsai) ranks 478th. Meanwhile, the national average per capita expenditure for purchasing Chinese cabbage (petsai) is Rp257 per capita per week.

The following are the 10 regencies/cities with the highest per capita expenditure for purchasing Chinese cabbage (petsai):

• Mamberamo Tengah Regency Rp5,187.12
• Puncak Jaya Regency Rp4,328.99
• Intan Jaya Regency Rp3,479.69
• Lanny Jaya Regency Rp3,368.77
• Puncak Regency Rp3,086.50
• Paniai Regency Rp3,040.42
• Yahukimo Regency Rp2,594.77
• Pegunungan Arfak Regency Rp2,461.38
• Jayawijaya Regency Rp2,365.00
• Tolikara Regency Rp2,196.23