| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 853 | -34.3% |
| 2Q26 | 1,353 | -13.4% |
| 1Q26 | 253 | +25200.0% |
| 4Q25 | 1,250 | +47.2% |
| 3Q25 | 1,299 | - |
| 2Q25 | 1,562 | -2.1% |
| 1Q25 | 1 | -103.8% |
| 4Q24 | 849 | -14.3% |
| 2Q24 | 1,595 | +42.5% |
| 1Q24 | -26 | -121.8% |
| 4Q23 | 991 | +28.7% |
| 3Q23 | 815 | +95.4% |
| 2Q22 | 1,119 | +33.5% |
| 1Q23 | 119 | +19.0% |
| 4Q22 | 770 | -8.9% |
| 3Q22 | 417 | - |
| 1Q22 | 100 | -10.7% |
| 4Q21 | 845 | +18.0% |
| 2Q21 | 838 | +11.1% |
| 1Q21 | 112 | -69.6% |
| 4Q20 | 716 | -41.8% |
| 3Q20 | 528 | - |
| 2Q20 | 754 | - |
| 1Q20 | 368 | +100.0% |
| 4Q19 | 1,230 | +64.9% |
| 1Q19 | 184 | -278.6% |
| 4Q18 | 746 | +31.6% |
| 3Q18 | 707 | 0.0% |
| 2Q18 | 1,108 | +45.6% |
| 1Q18 | -103 | -119.3% |
| 4Q17 | 567 | -36.6% |
| 3Q17 | 707 | -48.7% |
| 2Q17 | 761 | - |
| 1Q17 | 534 | - |
| 4Q16 | 895 | - |
| 3Q16 | 1,378 | - |