| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 521 | -6.5% |
| 4Q25 | 594 | +36.2% |
| 3Q25 | 1,165 | +15.9% |
| 2Q25 | 1,038 | +60.9% |
| 1Q25 | 557 | +52.2% |
| 4Q24 | 436 | +27.7% |
| 3Q24 | 1,004 | +0.6% |
| 2Q24 | 645 | -4.1% |
| 1Q24 | 365 | +41.2% |
| 4Q23 | 342 | +79.3% |
| 3Q23 | 999 | +70.4% |
| 2Q23 | 673 | +47.0% |
| 1Q23 | 259 | -6.3% |
| 4Q22 | 190 | +147.7% |
| 3Q22 | 586 | -21.1% |
| 2Q22 | 457 | +35.9% |
| 1Q22 | 276 | +208.0% |
| 4Q21 | 77 | -72.9% |
| 3Q21 | 743 | -15.4% |
| 2Q21 | 336 | -34.3% |
| 1Q21 | 89 | -71.6% |
| 4Q20 | 284 | -0.8% |
| 3Q20 | 878 | -6.2% |
| 2Q20 | 513 | -15.1% |
| 1Q20 | 316 | -8.7% |
| 4Q19 | 286 | -8.9% |
| 3Q19 | 936 | +39.8% |
| 2Q19 | 604 | +31.0% |
| 1Q19 | 347 | +27.5% |
| 4Q18 | 314 | +45.4% |
| 3Q18 | 669 | +18.3% |
| 2Q18 | 461 | +10.5% |
| 1Q18 | 272 | +48.6% |
| 4Q17 | 216 | +5.5% |
| 3Q17 | 566 | +19.5% |
| 2Q17 | 417 | +29.9% |
| 1Q17 | 183 | -10.3% |
| 4Q16 | 205 | - |
| 3Q16 | 473 | - |
| 2Q16 | 321 | - |
| 1Q16 | 204 | - |