Cost elementary school year 1-9, SEK/inv

Gross cost less internal revenue and sales to other municipalities and regions for primary school 1-9, divided by residents in total 31/12. Refers to primary school activities in years 1-9 (equivalent).1至9年级小学的毛总成本扣除内部收入及向其他直辖市与地区的销售收入后的净额，除以截至12月31日的年末总人口数。本指标对应1至9年级（等效学制）的小学办学活动。