| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 207 | -46.1% |
| 4Q25 | 924 | -20.4% |
| 3Q25 | 92 | -65.7% |
| 2Q25 | 1,220 | +2.7% |
| 1Q25 | 384 | -60.4% |
| 4Q24 | 1,161 | +58.4% |
| 3Q24 | 268 | -61.4% |
| 2Q24 | 1,188 | -15.5% |
| 1Q24 | 970 | +182.8% |
| 4Q23 | 733 | -24.3% |
| 3Q23 | 694 | +522.5% |
| 2Q23 | 1,406 | +40.7% |
| 1Q23 | 343 | -56.7% |
| 4Q22 | 968 | -26.8% |
| 3Q22 | 111 | +342.5% |
| 2Q22 | 999 | +8.0% |
| 1Q22 | 792 | +150.8% |
| 4Q21 | 1,323 | +76.1% |
| 3Q21 | 25 | -95.9% |
| 2Q21 | 925 | +88.8% |
| 1Q21 | 315 | +741.0% |
| 4Q20 | 751 | -39.4% |
| 3Q20 | 614 | -25.6% |
| 2Q20 | 489 | -20.8% |
| 1Q20 | 37 | -92.0% |
| 4Q19 | 1,240 | +57.8% |
| 3Q19 | 826 | +87.4% |
| 2Q19 | 618 | +36.6% |
| 1Q19 | 471 | +8.0% |
| 4Q18 | 786 | +148.5% |
| 3Q18 | 440 | +51.0% |
| 2Q18 | 452 | +13.3% |
| 1Q18 | 436 | +80.9% |
| 4Q17 | 316 | -1.0% |
| 3Q17 | 292 | +16.2% |
| 2Q17 | 399 | -0.5% |
| 1Q17 | 241 | -20.9% |
| 4Q16 | 319 | - |
| 3Q16 | 251 | - |
| 2Q16 | 401 | - |
| 1Q16 | 304 | - |