| （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 | 19,604 | 19,069 | 19,414 | 16,915 | 16,492 | 15,956 | 16,151 | 17,626 | 16,804 | 14,197 | 12,695 | 13,443 | 13,111 | 13,543 |
| 売上原価 | - | - | - | 15,044 | 14,587 | 14,141 | 14,352 | 15,466 | 14,966 | 13,435 | 11,374 | 11,966 | 11,640 | 11,773 |
| 売上総利益 | - | - | - | 1,871 | 1,904 | 1,814 | 1,799 | 2,160 | 1,837 | 761 | 1,321 | 1,477 | 1,470 | 1,769 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,351 | 1,338 | 1,346 | 1,343 | 1,372 | 1,340 | 1,287 | 1,196 | 1,268 | 1,317 | 1,296 |
| 営業利益 | - | - | - | 519 | 566 | 468 | 455 | 787 | 497 | -526 | 124 | 208 | 152 | 473 |
| 経常（税引前）利益 | 834 | 624 | 838 | 491 | 536 | 458 | 450 | 794 | 521 | -308 | 376 | 428 | 274 | 616 |
| 法人税等合計 | - | - | - | -391 | 105 | 125 | -72 | 187 | 114 | 352 | -3 | 7 | 53 | 154 |
| 純利益 | -467 | 476 | 280 | 305 | 404 | 316 | 445 | 567 | 99 | -1,566 | 455 | 683 | 357 | 526 |
| 一株あたり利益 | 19.66 | 12.94 | 8.49 | 11.34 | 14.98 | 11.73 | 165.03 | 210.42 | 37 | -580.46 | 168.73 | 253.31 | 133.23 | 205.03 |
| 一株あたり配当金 | 3 | 3 | 3 | 3 | 3 | 3 | 30 | 30 | 30 | 0 | 10 | 30 | 30 | 40 |