| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 237 | -19.1% |
| 4Q25 | 487 | +24.6% |
| 3Q25 | 377 | -14.2% |
| 2Q25 | 523 | -13.4% |
| 1Q25 | 293 | -54.8% |
| 4Q24 | 391 | -34.5% |
| 3Q24 | 439 | -44.3% |
| 2Q24 | 604 | -31.2% |
| 1Q24 | 647 | -29.6% |
| 4Q23 | 597 | -39.2% |
| 3Q23 | 788 | -26.7% |
| 2Q23 | 877 | -25.1% |
| 1Q23 | 919 | +15.1% |
| 4Q22 | 982 | +119.7% |
| 3Q22 | 1,075 | +234.0% |
| 2Q22 | 1,171 | +200.0% |
| 1Q22 | 799 | +334.5% |
| 4Q21 | 447 | +74.8% |
| 3Q21 | 322 | +20.3% |
| 2Q21 | 390 | +19.0% |
| 1Q21 | 183 | +5.4% |
| 4Q20 | 255 | - |
| 3Q20 | 267 | +96.4% |
| 2Q20 | 328 | -25.6% |
| 1Q20 | 174 | +51.8% |
| 1Q19 | 136 | -5793.0% |
| 4Q18 | 441 | - |
| 3Q18 | 114 | - |
| 2Q18 | 18 | - |
| 1Q18 | -3 | - |