| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 622,526 | -14.5% |
| 3Q25 | 466,000 | -21.3% |
| 2Q25 | 529,000 | +37.0% |
| 1Q25 | 666,000 | +16.8% |
| 4Q24 | 728,452 | +77.6% |
| 3Q24 | 592,080 | +30.4% |
| 2Q24 | 386,000 | -34.9% |
| 1Q24 | 570,000 | -5.8% |
| 4Q23 | 410,137 | -32.3% |
| 3Q23 | 454,000 | -8.3% |
| 2Q23 | 593,314 | +14.4% |
| 1Q23 | 605,000 | +14.8% |
| 4Q22 | 606,191 | -7.0% |
| 3Q22 | 495,169 | -22.4% |
| 2Q22 | 518,666 | -0.2% |
| 1Q22 | 527,000 | +8.6% |
| 4Q21 | 652,000 | +150.3% |
| 3Q21 | 638,000 | +58.0% |
| 2Q21 | 519,759 | +34.9% |
| 1Q21 | 485,241 | -17.4% |
| 4Q20 | 260,532 | -52.2% |
| 3Q20 | 403,746 | -17.0% |
| 2Q20 | 385,175 | -33.3% |
| 1Q20 | 587,247 | +0.5% |
| 4Q19 | 544,842 | -20.8% |
| 3Q19 | 486,414 | -22.2% |
| 2Q19 | 577,713 | +9.6% |
| 1Q19 | 584,442 | -14.5% |
| 4Q18 | 688,237 | +32.0% |
| 3Q18 | 625,086 | -2.8% |
| 2Q18 | 527,001 | -2.3% |
| 1Q18 | 683,763 | -14.8% |
| 4Q17 | 521,244 | -30.0% |
| 3Q17 | 643,115 | +20.2% |
| 2Q17 | 539,135 | - |
| 1Q17 | 802,167 | - |
| 4Q16 | 744,452 | - |
| 3Q16 | 534,847 | - |