| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,017 | +77.9% |
| 3Q26 | 649 | +0.8% |
| 2Q26 | 412 | +12.3% |
| 1Q26 | 378 | -27.6% |
| 4Q25 | 571 | -3.7% |
| 3Q25 | 644 | -22.3% |
| 2Q25 | 367 | +2.5% |
| 1Q25 | 523 | +17.5% |
| 4Q24 | 593 | -189.0% |
| 3Q23 | 828 | -275.2% |
| 2Q24 | 358 | +7648.9% |
| 1Q24 | 445 | +111.9% |
| 4Q23 | -668 | -277.5% |
| 2Q22 | 4 | -93.0% |
| 1Q23 | 210 | -300.5% |
| 4Q22 | 376 | +1164.8% |
| 3Q22 | -473 | -480.8% |
| 1Q22 | -105 | -154.4% |
| 4Q21 | 29 | -84.0% |
| 3Q21 | 124 | -48.5% |
| 2Q21 | 65 | +650.6% |
| 1Q21 | 192 | +150.7% |
| 4Q20 | 185 | +38.1% |
| 3Q19 | 241 | +39.9% |
| 2Q20 | 8 | - |
| 1Q20 | 76 | +175.1% |
| 4Q19 | 134 | -29.9% |
| 1Q19 | 27 | +3.7% |
| 4Q18 | 191 | -44.3% |
| 3Q18 | 172 | -11.9% |
| 2Q18 | -100 | -186.5% |
| 1Q18 | 26 | -93.4% |
| 4Q17 | 344 | +94.9% |
| 3Q17 | 195 | -14.1% |
| 2Q17 | 115 | - |
| 1Q17 | 407 | - |
| 4Q16 | 176 | - |
| 3Q16 | 227 | - |