| 구분 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 초등학교 |
107,133 |
99,206 |
95,720 |
94,368 |
92,981 |
93,233 |
94,134 |
94,952 |
92,405 |
91,229 |
90,238 |
| 중학교 |
69,647 |
67,888 |
64,300 |
58,806 |
53,181 |
49,642 |
47,270 |
45,663 |
46,050 |
46,971 |
46,826 |
| 고등학교 |
72,106 |
71,790 |
70,238 |
68,407 |
66,973 |
63,631 |
58,249 |
52,755 |
49,112 |
46,781 |
44,913 |
