| 2012/03 | 2013/03 | 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | |
| 売上高 | 24,765 | 25,546 | 28,145 | 28,317 | 28,598 | 29,958 | 31,051 | 32,088 | 31,998 | 29,630 | 31,526 | 34,881 | 35,861 | 36,550 |
| 売上原価 | - | - | - | 23,476 | 23,773 | 24,805 | 25,763 | 26,745 | 26,700 | 24,595 | 25,960 | 28,415 | 29,981 | 30,174 |
| 売上総利益 | - | - | - | 4,841 | 4,825 | 5,153 | 5,288 | 5,342 | 5,298 | 5,035 | 5,565 | 6,467 | 5,879 | 6,376 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 250 | 139 | 244 | 345 | 310 | 226 | -80 | 271 | 680 | 413 | 759 |
| 営業費用 | - | - | - | 4,591 | 4,687 | 4,909 | 4,942 | 5,032 | 5,071 | 5,116 | 5,295 | 5,787 | 5,466 | 5,617 |
| 経常（税引前）利益 | 202 | 311 | 334 | 332 | 210 | 370 | 430 | 427 | 307 | 33 | 329 | 676 | 411 | 745 |
| 法人税等合計 | - | - | - | 190 | 132 | 173 | 186 | 176 | 135 | 46 | 153 | 273 | 203 | 258 |
| 純利益 | -37 | 109 | 52 | 143 | 117 | 111 | 244 | 245 | 169 | -107 | 181 | 420 | 143 | 486 |
| 一株あたり利益 | 0.83 | 39.07 | 29.19 | 36.81 | 29.96 | 28.41 | 62.61 | 62.84 | 43.48 | -27.5 | 46.05 | 106.6 | 36.79 | 124.44 |
| 一株あたり配当金 | 8 | 9 | 10 | 12 | 12 | 12 | 14 | 14 | 10 | - | 12 | 24 | 26 | 38 |