| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,126 | +15.8% |
| 2Q25 | 928 | +23.7% |
| 1Q25 | 972 | +79.7% |
| 4Q24 | 334 | +8.4% |
| 3Q24 | 898 | +77.5% |
| 2Q24 | 750 | +33.9% |
| 1Q24 | 541 | +38.4% |
| 4Q23 | 308 | -1.3% |
| 3Q23 | 506 | - |
| 2Q23 | 560 | +781.8% |
| 1Q23 | 391 | -472.4% |
| 4Q22 | 312 | -204.4% |
| 2Q22 | 63 | -56.5% |
| 1Q22 | -105 | -257.6% |
| 4Q21 | -299 | -256.9% |
| 3Q21 | 306 | -274.7% |
| 2Q21 | 146 | -167.5% |
| 1Q21 | 66 | -253.8% |
| 4Q20 | 190 | -3629.4% |
| 3Q20 | -176 | -325.2% |
| 2Q20 | -217 | -693.2% |
| 1Q20 | -44 | -224.0% |
| 4Q19 | -6 | -103.6% |
| 3Q19 | 77 | - |
| 2Q19 | 36 | - |
| 1Q19 | 34 | - |
| 4Q18 | 149 | - |