| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 216,000 | -51.0% |
| 3Q25 | -35,000 | +1.5% |
| 2Q25 | 840,000 | +51.6% |
| 1Q25 | 390,000 | +108.3% |
| 4Q24 | 441,240 | +19.5% |
| 3Q24 | -34,483 | -174.8% |
| 2Q24 | 554,266 | -13.9% |
| 1Q24 | 187,217 | -4.3% |
| 4Q23 | 369,212 | +16.8% |
| 3Q23 | 46,115 | -53.3% |
| 2Q23 | 643,865 | +28.0% |
| 1Q23 | 195,710 | +72.4% |
| 4Q22 | 316,225 | +10.6% |
| 3Q22 | 98,839 | -282.0% |
| 2Q22 | 503,150 | -12.0% |
| 1Q22 | 113,550 | +50.6% |
| 4Q21 | 286,000 | +6.2% |
| 3Q21 | -54,319 | -70.2% |
| 2Q21 | 571,897 | +64.4% |
| 1Q21 | 75,422 | -32.8% |
| 4Q20 | 269,284 | -36.4% |
| 3Q20 | -182,363 | -359.6% |
| 2Q20 | 347,779 | -31.1% |
| 1Q20 | 112,300 | -406.8% |
| 4Q19 | 423,492 | +36.4% |
| 3Q19 | 70,245 | -156.7% |
| 2Q19 | 504,568 | +23.0% |
| 1Q19 | -36,609 | -48.1% |
| 4Q18 | 310,549 | -27.0% |
| 3Q18 | -123,968 | -29.3% |
| 2Q18 | 410,260 | +190.5% |
| 1Q18 | -70,561 | -69.0% |
| 4Q17 | 425,544 | +146.0% |
| 3Q17 | -175,436 | +140.3% |
| 2Q17 | 141,227 | -37.7% |
| 1Q17 | -227,449 | +45.8% |
| 4Q16 | 173,011 | - |
| 3Q16 | -73,019 | - |
| 2Q16 | 226,713 | - |
| 1Q16 | -156,024 | - |