Table 2.

Target school cafeterias for measurement

School level	Total number of school cafeterias in Republic of Korea	The number of public-school cafeterias in one† region for survey. (% by Republic of Korea in a raw)	The number of survey target (% by region in a raw)
Elementary	6,087	120 (2.0)	9 (7.5)
Middle	3,218	64 (2.0)	8 (12.5)
High	2,357	59 (2.5)	8 (13.6)‡
Total	11,662	243 (2.1)	25 (10.3)

The Office of Education in Republic of Korea (as of 2019).

^†Metropolitan city located in southeast of Republic of Korea.

^‡One place was excluded from the survey because it was not operated on the day of measurement.