| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,124 | +42.9% |
| 3Q25 | 142 | -372.0% |
| 2Q25 | -15 | -125.8% |
| 1Q25 | 88 | -80.1% |
| 4Q24 | 787 | +33.7% |
| 3Q24 | -53 | -242.8% |
| 2Q24 | 58 | -89.1% |
| 1Q24 | 447 | +160.5% |
| 4Q23 | 588 | -6.6% |
| 3Q23 | 36 | -87.8% |
| 2Q23 | 532 | +58.4% |
| 1Q23 | 171 | -12.1% |
| 4Q22 | 630 | -0.0% |
| 3Q22 | 299 | +137.4% |
| 2Q22 | 336 | -26.5% |
| 1Q22 | 195 | -55.6% |
| 4Q21 | 630 | -26.3% |
| 3Q21 | 126 | -16.0% |
| 2Q21 | 457 | +934.1% |
| 1Q21 | 440 | +46.9% |
| 4Q20 | 855 | +68.2% |
| 3Q20 | 150 | -42.8% |
| 2Q20 | 44 | -88.9% |
| 1Q20 | 300 | -19.9% |
| 4Q19 | 508 | -36.6% |
| 3Q19 | 262 | +132.1% |
| 2Q19 | 399 | +78.4% |
| 1Q19 | 374 | +147.5% |
| 4Q18 | 802 | +31.8% |
| 3Q18 | 112 | -47.9% |
| 2Q18 | 224 | -8752.2% |
| 1Q18 | 151 | +2.4% |
| 4Q17 | 608 | +39.7% |
| 3Q17 | 216 | -507.2% |
| 2Q17 | -3 | -105.1% |
| 1Q17 | 147 | -2.2% |
| 4Q16 | 435 | - |
| 3Q16 | -54 | - |
| 2Q16 | 50 | - |
| 1Q16 | 151 | - |