| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 9,615 | 10,097 | 10,415 | 10,791 | 11,732 | 12,734 | 13,862 | 14,259 | 15,132 | 15,613 | 15,749 | 16,442 | 17,304 | 17,829 |
| 売上原価 | - | - | - | 10,088 | 10,636 | 11,673 | 12,348 | 12,587 | 13,250 | 13,540 | 14,198 | 14,851 | 15,091 | 15,484 |
| 売上総利益 | - | - | - | 702 | 1,095 | 1,060 | 1,513 | 1,671 | 1,882 | 2,072 | 1,550 | 1,591 | 2,212 | 2,344 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 729 | 760 | 915 | 978 | 1,176 | 1,332 | 1,263 | 1,356 | 1,454 | 1,445 | 1,452 |
| 営業利益 | - | - | - | -27 | 335 | 145 | 535 | 494 | 549 | 809 | 193 | 136 | 767 | 892 |
| 経常（税引前）利益 | 430 | 1 | 132 | -246 | 70 | -137 | 250 | 218 | 257 | 674 | -51 | 24 | 646 | 668 |
| 法人税等合計 | - | - | - | 122 | 61 | 1 | 29 | 103 | 134 | 72 | -21 | -19 | 194 | 154 |
| 純利益 | 267 | -15 | 34 | -369 | 9 | -138 | 224 | 16 | 209 | 391 | -316 | -273 | 205 | 446 |
| 一株あたり利益 | 19.56 | -1.14 | 6.79 | -32.1 | 0.82 | -12.02 | 19.52 | 1.43 | 18.28 | 33.77 | -28.36 | -24.66 | 18.12 | 39.65 |
| 一株あたり配当金 | 15 | - | 4 | - | - | - | 4 | 2 | 4 | 6 | 0 | 0 | 4 | 10 |