| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 499 | +98.0% |
| 3Q25 | 1,728 | -27.3% |
| 2Q25 | 352 | -1631.6% |
| 1Q25 | 755 | -81.0% |
| 4Q24 | 252 | -78.7% |
| 3Q24 | 2,376 | +24.7% |
| 2Q24 | -23 | -100.6% |
| 1Q24 | 3,965 | +51.7% |
| 4Q23 | 1,184 | -1.7% |
| 3Q23 | 1,905 | -35.4% |
| 2Q23 | 4,048 | +58.6% |
| 1Q23 | 2,614 | +253.1% |
| 4Q22 | 1,205 | -45.3% |
| 3Q22 | 2,951 | +112.3% |
| 2Q22 | 2,552 | +45.1% |
| 1Q22 | 740 | -55.7% |
| 4Q21 | 2,204 | -28.4% |
| 3Q21 | 1,390 | -26.8% |
| 2Q21 | 1,758 | -13.7% |
| 1Q21 | 1,672 | +3.5% |
| 4Q20 | 3,076 | +48.1% |
| 3Q20 | 1,899 | +35.1% |
| 2Q20 | 2,037 | -37.7% |
| 1Q20 | 1,615 | -60.9% |
| 4Q19 | 2,077 | +658.5% |
| 3Q19 | 1,405 | -71.8% |
| 2Q19 | 3,269 | +51.2% |
| 1Q19 | 4,127 | +26.4% |
| 4Q18 | 273 | - |
| 3Q18 | 4,991 | - |
| 2Q18 | 2,162 | - |
| 1Q18 | 3,264 | - |