| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | -17 | -103.2% |
| 1Q26 | 243 | +273.8% |
| 4Q25 | 251 | -75.5% |
| 3Q25 | 974 | +311.0% |
| 2Q25 | 527 | -15.3% |
| 1Q25 | 65 | -87.8% |
| 4Q24 | 1,025 | -249.0% |
| 3Q24 | 237 | -83.1% |
| 2Q24 | 622 | -37.4% |
| 1Q24 | 531 | -31.9% |
| 4Q23 | -688 | -215.8% |
| 3Q23 | 1,402 | +26.8% |
| 2Q23 | 994 | -30.8% |
| 1Q23 | 780 | -46.7% |
| 4Q22 | 594 | -44.7% |
| 3Q22 | 1,106 | -32.6% |
| 2Q22 | 1,436 | +77.5% |
| 1Q22 | 1,464 | +64.5% |
| 4Q21 | 1,074 | +217.8% |
| 3Q21 | 1,641 | +93.7% |
| 2Q21 | 809 | +34.4% |
| 1Q21 | 890 | +34.4% |
| 4Q20 | 338 | -31.9% |
| 3Q20 | 847 | -41.3% |
| 2Q20 | 602 | -71.6% |
| 1Q20 | 662 | +1.8% |
| 4Q19 | 496 | -77.3% |
| 3Q19 | 1,443 | +20.5% |
| 2Q19 | 2,117 | +100.5% |
| 1Q19 | 650 | -8.2% |
| 4Q18 | 2,185 | +13.0% |
| 3Q18 | 1,198 | -52.2% |
| 2Q18 | 1,056 | +55.5% |
| 1Q18 | 708 | +11.0% |
| 4Q17 | 1,933 | +33.7% |
| 3Q17 | 2,504 | +121.4% |
| 2Q17 | 679 | - |
| 1Q17 | 638 | - |
| 4Q16 | 1,446 | - |
| 3Q16 | 1,131 | - |