| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 544 | +49.9% |
| 3Q25 | 1,103 | +97.2% |
| 2Q25 | 548 | -18.3% |
| 1Q25 | 1,211 | +24.0% |
| 4Q24 | 363 | +80.6% |
| 3Q24 | 559 | +12.5% |
| 2Q24 | 670 | -988.9% |
| 1Q24 | 976 | +35.5% |
| 4Q23 | 201 | -54.0% |
| 3Q23 | 497 | +162.7% |
| 2Q23 | -76 | -25.3% |
| 1Q23 | 720 | +1046.7% |
| 4Q22 | 436 | -252.2% |
| 3Q22 | 189 | -150.3% |
| 2Q22 | -101 | -112.8% |
| 1Q22 | 62 | +18.3% |
| 4Q21 | -287 | +189.4% |
| 3Q21 | -376 | -5.7% |
| 2Q21 | 787 | -433.5% |
| 1Q21 | 53 | -120.5% |
| 4Q20 | -100 | -72.2% |
| 3Q20 | -399 | -348.9% |
| 2Q20 | -237 | -67.2% |
| 1Q20 | -259 | -65.4% |
| 4Q19 | -357 | -1617.1% |
| 3Q19 | 160 | -133.0% |
| 2Q19 | -721 | +95.2% |
| 1Q19 | -748 | +209.6% |
| 4Q18 | 23 | -103.0% |
| 3Q18 | -486 | +19.1% |
| 2Q18 | -370 | +74.3% |
| 1Q18 | -242 | -434.4% |
| 4Q17 | -772 | +328.0% |
| 3Q17 | -408 | +22.9% |
| 2Q17 | -212 | -12.2% |
| 1Q17 | 72 | -126.0% |
| 4Q16 | -181 | - |
| 3Q16 | -332 | - |
| 2Q16 | -242 | - |
| 1Q16 | -279 | - |