| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 335,000 | -23.3% |
| 2Q25 | 487,000 | +39.0% |
| 1Q25 | 437,000 | +10.8% |
| 4Q24 | 457,370 | +28.9% |
| 3Q24 | 392,000 | -10.9% |
| 2Q24 | 350,420 | -21.9% |
| 1Q24 | 394,580 | +14.2% |
| 4Q23 | 354,902 | +16.0% |
| 3Q23 | 440,119 | -5.7% |
| 2Q23 | 448,597 | +102.8% |
| 1Q23 | 345,382 | +34.3% |
| 4Q22 | 306,000 | -384.6% |
| 3Q22 | 466,834 | +351.0% |
| 2Q22 | 221,166 | +6.5% |
| 1Q22 | 257,260 | +22.4% |
| 4Q21 | -107,509 | -179.0% |
| 3Q21 | 103,509 | -13.0% |
| 2Q21 | 207,736 | +57.0% |
| 1Q21 | 210,264 | +278.5% |
| 4Q20 | 136,087 | -823.0% |
| 3Q20 | 119,019 | -12.4% |
| 2Q20 | 132,347 | +42.6% |
| 1Q20 | 55,547 | -41.8% |
| 4Q19 | -18,823 | -110.9% |
| 3Q19 | 135,824 | +96.0% |
| 2Q19 | 92,783 | -205.5% |
| 1Q19 | 95,362 | +252.5% |
| 4Q18 | 172,658 | - |
| 3Q18 | 69,281 | - |
| 2Q18 | -87,983 | - |
| 1Q18 | 27,056 | - |