| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 447 | +20.5% |
| 2Q26 | 763 | -367.7% |
| 1Q26 | 637 | -858.3% |
| 4Q25 | 608 | +17.8% |
| 3Q25 | 371 | -66.1% |
| 2Q25 | -285 | -133.3% |
| 1Q25 | -84 | -481.8% |
| 4Q24 | 516 | +26.5% |
| 3Q24 | 1,094 | +504.4% |
| 2Q24 | 857 | +1517.0% |
| 1Q24 | 22 | -57.7% |
| 4Q23 | 408 | -284.6% |
| 3Q23 | 181 | +524.1% |
| 2Q23 | 53 | -77.0% |
| 1Q23 | 52 | -95.1% |
| 4Q22 | -221 | -113.2% |
| 3Q22 | 29 | -97.8% |
| 2Q22 | 230 | -140.6% |
| 1Q22 | 1,070 | -162.1% |
| 4Q21 | 1,675 | +851.7% |
| 3Q21 | 1,326 | +109.1% |
| 2Q21 | -567 | -166.8% |
| 1Q21 | -1,724 | -328.6% |
| 4Q20 | 176 | -80.9% |
| 3Q20 | 634 | -60.9% |
| 2Q20 | 849 | -28.0% |
| 1Q20 | 754 | -32.5% |
| 4Q19 | 920 | -35.3% |
| 3Q19 | 1,621 | -4.0% |
| 2Q19 | 1,179 | -34.8% |
| 1Q19 | 1,117 | -40.6% |
| 4Q18 | 1,422 | -0.5% |
| 3Q18 | 1,689 | +8.3% |
| 2Q18 | 1,808 | -10.1% |
| 1Q18 | 1,881 | +38.6% |
| 4Q17 | 1,429 | -26.9% |
| 3Q17 | 1,559 | -12.9% |
| 2Q17 | 2,012 | - |
| 1Q17 | 1,357 | - |
| 4Q16 | 1,956 | - |
| 3Q16 | 1,789 | - |