| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 622 | -7.9% |
| 1Q26 | 589 | -15.9% |
| 4Q25 | 530 | -13.2% |
| 3Q25 | 732 | +4.5% |
| 2Q25 | 675 | +18.4% |
| 1Q25 | 700 | +63.5% |
| 4Q24 | 610 | -1257.6% |
| 3Q24 | 700 | +42.1% |
| 2Q24 | 570 | +5.9% |
| 1Q24 | 428 | +38.5% |
| 4Q23 | -53 | -157.3% |
| 3Q23 | 493 | -39.1% |
| 2Q23 | 538 | -30.8% |
| 1Q23 | 309 | -68.3% |
| 4Q22 | 91 | -88.4% |
| 3Q22 | 810 | +38.2% |
| 2Q22 | 778 | +64.7% |
| 1Q22 | 975 | +109.4% |
| 4Q21 | 790 | +239.1% |
| 3Q21 | 586 | -24.6% |
| 2Q21 | 472 | -60.1% |
| 1Q21 | 465 | -20.7% |
| 4Q20 | 233 | -67.9% |
| 3Q20 | 777 | +179.7% |
| 2Q20 | 1,184 | +535.5% |
| 1Q20 | 587 | +917.5% |
| 4Q19 | 726 | +491.1% |
| 3Q19 | 277 | +12.3% |
| 2Q19 | 186 | -28.6% |
| 1Q19 | 57 | -67.1% |
| 4Q18 | 122 | +319.5% |
| 3Q18 | 247 | -7.5% |
| 2Q18 | 261 | +134.7% |
| 1Q18 | 175 | +626.2% |
| 4Q17 | 29 | +251.5% |
| 3Q17 | 267 | +1285.0% |
| 2Q17 | 111 | - |
| 1Q17 | 24 | - |
| 4Q16 | 8 | - |
| 3Q16 | 19 | - |