Table 2 The number and area of elementary school gardens in Seoul

Classification	Number of school	Number of school garden	Area of school garden (m2)
			Sum	Average	Per student1)
Seoul	2,182	1,272 (58.3%)	166,901	131.2	–
Survey of elementary school	5992)	161 (26.9%)3)	65,493	383	1.15

The area per student: The area of garden/the number of all students
The survey of elementary school
The response of elementary school