| （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 | 12,519 | 12,048 | 11,931 | 11,763 | 11,844 | 11,402 | 10,546 | 9,728 | 8,747 | 6,785 | 6,519 | 6,005 | 5,840 | 5,445 |
| 売上原価 | - | - | - | 10,679 | 10,572 | 9,960 | 9,226 | 8,445 | 7,834 | 6,935 | 6,673 | 5,651 | 5,003 | 4,602 |
| 売上総利益 | - | - | - | 1,084 | 1,272 | 1,441 | 1,319 | 1,282 | 913 | -151 | -154 | 354 | 836 | 842 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,505 | 1,503 | 1,412 | 1,366 | 1,268 | 1,298 | 1,113 | 953 | 973 | 860 | 838 |
| 営業利益 | - | - | - | -422 | -232 | 28 | -47 | 14 | -385 | -1,265 | -1,107 | -620 | -24 | 3 |
| 経常（税引前）利益 | 502 | 69 | -144 | -410 | -229 | -32 | -58 | 10 | -402 | -1,283 | -1,107 | -603 | -29 | 4 |
| 法人税等合計 | - | - | - | 418 | 56 | 62 | 47 | 45 | 44 | -544 | 641 | 30 | 19 | 29 |
| 純利益 | 161 | -48 | -192 | -893 | -183 | -178 | -133 | -42 | -385 | -1,014 | 390 | -805 | -159 | -63 |
| 一株あたり利益 | 32.02 | -9.54 | -38.3 | -178.64 | -36.45 | -35.61 | -26.52 | -8.39 | -76.94 | -202.89 | 78.05 | -161.08 | -31.78 | -12.46 |
| 一株あたり配当金 | 22 | 22 | 22 | - | - | - | - | - | - | 0 | 0 | 0 | 0 | 0 |