| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 545,000 | +43.0% |
| 1Q26 | 338,000 | +6.6% |
| 4Q25 | 702,827 | +37.6% |
| 3Q25 | 520,000 | +20.4% |
| 2Q25 | 381,000 | +133.4% |
| 1Q25 | 317,000 | +15.8% |
| 4Q24 | 510,829 | +181.6% |
| 3Q24 | 431,781 | +5.3% |
| 2Q24 | 163,252 | -56.2% |
| 1Q24 | 273,646 | +65.2% |
| 4Q23 | 181,431 | -64.8% |
| 3Q23 | 410,009 | +7.3% |
| 2Q23 | 372,991 | -27.7% |
| 1Q23 | 165,623 | -38.8% |
| 4Q22 | 515,323 | +64.6% |
| 3Q22 | 381,990 | +70.4% |
| 2Q22 | 516,219 | +217.3% |
| 1Q22 | 270,468 | -422.5% |
| 4Q21 | 313,000 | -27.6% |
| 3Q21 | 224,173 | +47.1% |
| 2Q21 | 162,683 | -56.3% |
| 1Q21 | -83,856 | -133.0% |
| 4Q20 | 432,390 | -10.7% |
| 3Q20 | 152,371 | -69.2% |
| 2Q20 | 372,492 | -43.8% |
| 1Q20 | 253,740 | -48.5% |
| 4Q19 | 483,936 | -19.4% |
| 3Q19 | 495,088 | -14.9% |
| 2Q19 | 662,264 | +6.2% |
| 1Q19 | 492,796 | +28.7% |
| 4Q18 | 600,769 | -13.1% |
| 3Q18 | 581,706 | +171.3% |
| 2Q18 | 623,333 | +57.2% |
| 1Q18 | 383,051 | +78.0% |
| 4Q17 | 691,573 | +83.4% |
| 3Q17 | 214,439 | -47.2% |
| 2Q17 | 396,478 | - |
| 1Q17 | 215,187 | - |
| 4Q16 | 377,141 | - |
| 3Q16 | 405,894 | - |