| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 131,000 | -43.9% |
| 3Q25 | 191,000 | -10.7% |
| 2Q25 | 344,000 | -3.1% |
| 1Q25 | 207,000 | +39.0% |
| 4Q24 | 233,458 | +4.1% |
| 3Q24 | 214,000 | -0.8% |
| 2Q24 | 355,000 | +19.1% |
| 1Q24 | 148,926 | -14.9% |
| 4Q23 | 224,262 | +83.8% |
| 3Q23 | 215,738 | +1.2% |
| 2Q23 | 298,000 | -11.5% |
| 1Q23 | 175,057 | -16.3% |
| 4Q22 | 122,000 | -2.4% |
| 3Q22 | 213,230 | +42.4% |
| 2Q22 | 336,770 | +35.1% |
| 1Q22 | 209,120 | +73.0% |
| 4Q21 | 124,982 | -0.8% |
| 3Q21 | 149,786 | +47.6% |
| 2Q21 | 249,232 | - |
| 1Q21 | 120,864 | +9.5% |
| 4Q20 | 126,000 | +36.7% |
| 3Q20 | 101,511 | +20.5% |
| 1Q20 | 110,397 | +10.3% |
| 4Q19 | 92,188 | +16.2% |
| 3Q19 | 84,213 | - |
| 2Q19 | 109,235 | - |
| 1Q19 | 100,108 | - |
| 4Q18 | 79,363 | - |