| （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 | 110,344 | 117,254 | 129,177 | 125,260 | 114,989 | 116,802 | 104,456 | 117,152 | 116,977 | 116,046 | 96,470 | 114,459 | 107,415 | 110,538 |
| 売上原価 | - | - | - | 116,831 | 104,181 | 105,672 | 95,023 | 106,335 | 107,276 | 108,707 | 91,481 | 105,521 | 97,470 | 99,769 |
| 売上総利益 | - | - | - | 8,429 | 10,807 | 11,129 | 9,432 | 10,817 | 9,701 | 7,338 | 4,989 | 8,938 | 9,945 | 10,769 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 5,061 | 5,325 | 5,170 | 5,168 | 5,340 | 5,596 | 5,715 | 5,830 | 6,079 | 6,759 | 7,488 |
| 営業利益 | - | - | - | 3,367 | 5,481 | 5,958 | 4,264 | 5,476 | 4,104 | 1,622 | -840 | 2,859 | 3,185 | 3,280 |
| 経常（税引前）利益 | 275 | 1,755 | 2,522 | 3,801 | 5,795 | 6,232 | 4,579 | 5,954 | 4,395 | 1,818 | -627 | 3,134 | 3,835 | 3,724 |
| 法人税等合計 | - | - | - | 783 | 1,191 | 571 | 556 | 1,633 | 1,207 | 1,108 | 896 | 951 | 833 | 770 |
| 純利益 | -2,548 | 133 | 580 | 2,874 | 4,052 | 5,580 | 3,999 | 4,078 | 2,971 | 436 | -1,594 | 1,972 | 2,784 | 2,937 |
| 一株あたり利益 | -58.88 | 19.01 | 44.89 | 79.04 | 115.96 | 161.28 | 114.83 | 116.09 | 85.33 | 10.75 | -46.39 | 55.72 | 76.98 | 84.51 |
| 一株あたり配当金 | 3 | 3 | 3 | 5 | 7 | 10 | 12 | 14 | 14 | 12 | 10 | 13 | 16 | 22 |