| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,244 | +49.5% |
| 1Q26 | 394 | +122.6% |
| 3Q25 | 783 | +1.0% |
| 2Q25 | 832 | -6.1% |
| 1Q25 | 177 | -84.4% |
| 4Q24 | 1,730 | +18.9% |
| 3Q24 | 775 | -16.6% |
| 2Q24 | 886 | -41.0% |
| 1Q24 | 1,132 | -20.9% |
| 4Q23 | 1,455 | +11.3% |
| 3Q23 | 929 | -37.2% |
| 2Q23 | 1,502 | -3.0% |
| 1Q23 | 1,431 | +26.0% |
| 4Q22 | 1,307 | +66.3% |
| 3Q22 | 1,480 | +44.7% |
| 2Q22 | 1,549 | +25.7% |
| 1Q22 | 1,136 | +14.9% |
| 4Q21 | 786 | -3.6% |
| 3Q21 | 1,023 | -11.7% |
| 2Q21 | 1,232 | +8.2% |
| 1Q21 | 989 | -9.8% |
| 4Q20 | 815 | - |
| 3Q20 | 1,159 | +34.5% |
| 2Q20 | 1,139 | +81.1% |
| 1Q20 | 1,097 | +136.9% |
| 3Q19 | 862 | +10.5% |
| 2Q19 | 629 | -19.3% |
| 1Q19 | 463 | -11.0% |
| 4Q18 | 338 | -59.3% |
| 3Q18 | 780 | +44.2% |
| 2Q18 | 779 | +64.3% |
| 1Q18 | 520 | +344.4% |
| 4Q17 | 831 | +141.9% |
| 3Q17 | 541 | +14.9% |
| 2Q17 | 474 | - |
| 1Q17 | 117 | - |
| 4Q16 | 343 | - |
| 3Q16 | 470 | - |