| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,214 | +89.4% |
| 1Q26 | 522 | +866.7% |
| 4Q25 | 1,936 | +313.8% |
| 3Q25 | 1,393 | +38.9% |
| 2Q25 | 641 | +25.2% |
| 1Q25 | 54 | +20.8% |
| 4Q24 | 467 | -59.5% |
| 3Q24 | 1,002 | +61.0% |
| 2Q24 | 512 | +122.5% |
| 1Q24 | 44 | -180.0% |
| 4Q23 | 1,156 | +34.0% |
| 3Q23 | 622 | +6.5% |
| 2Q23 | 230 | -34.9% |
| 1Q23 | -56 | -146.1% |
| 4Q22 | 862 | +0.8% |
| 3Q22 | 585 | +27.6% |
| 2Q22 | 353 | -39.1% |
| 1Q22 | 121 | +23.6% |
| 4Q21 | 856 | -1.5% |
| 3Q21 | 458 | -11.3% |
| 2Q21 | 580 | -20.1% |
| 1Q21 | 98 | -46.9% |
| 4Q20 | 869 | -1.5% |
| 3Q20 | 517 | +18.9% |
| 2Q20 | 726 | +126.7% |
| 1Q20 | 184 | +57.7% |
| 4Q19 | 882 | -4.8% |
| 3Q19 | 434 | +6.7% |
| 2Q19 | 320 | -3.4% |
| 1Q19 | 117 | -647.5% |
| 4Q18 | 926 | +17.1% |
| 3Q18 | 407 | -1.6% |
| 2Q18 | 331 | +6.5% |
| 1Q18 | -22 | -143.1% |
| 4Q17 | 791 | -5.0% |
| 3Q17 | 414 | +9.6% |
| 2Q17 | 311 | +3.7% |
| 1Q17 | 49 | -352.4% |
| 4Q16 | 833 | - |
| 3Q16 | 377 | - |
| 2Q16 | 300 | - |
| 1Q16 | -20 | - |