| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 4,540 | +49.3% |
| 4Q25 | 1,291 | -23.2% |
| 1Q25 | 3,040 | +19.6% |
| 4Q24 | 1,682 | -3.4% |
| 3Q24 | -263 | -61.4% |
| 2Q24 | 2,348 | +16.4% |
| 1Q24 | 2,541 | -15.4% |
| 4Q23 | 1,742 | +79.8% |
| 3Q23 | -681 | +112.1% |
| 2Q23 | 2,018 | -37.4% |
| 1Q23 | 3,004 | -0.6% |
| 4Q22 | 969 | +72.4% |
| 3Q22 | -321 | +15.9% |
| 2Q22 | 3,222 | -6.1% |
| 1Q22 | 3,021 | +5.0% |
| 4Q21 | 562 | -27.4% |
| 3Q21 | -277 | -35.1% |
| 2Q21 | 3,431 | +6.1% |
| 1Q21 | 2,876 | +21.9% |
| 4Q20 | 774 | -31.2% |
| 3Q20 | -427 | +21.3% |
| 2Q20 | 3,234 | +9.7% |
| 1Q20 | 2,359 | +28.5% |
| 4Q19 | 1,125 | +86.6% |
| 3Q19 | -352 | -33.6% |
| 2Q19 | 2,948 | +2.5% |
| 1Q19 | 1,836 | -27.9% |
| 4Q18 | 603 | -241.9% |
| 3Q18 | -530 | -30.7% |
| 2Q18 | 2,876 | -18.7% |
| 1Q18 | 2,547 | +8.4% |
| 4Q17 | -425 | -1.4% |
| 3Q17 | -765 | +85.2% |
| 2Q17 | 3,536 | +81.1% |
| 1Q17 | 2,350 | +58.0% |
| 4Q16 | -431 | -2152.4% |
| 3Q16 | -413 | - |
| 2Q16 | 1,952 | - |
| 1Q16 | 1,487 | - |
| 4Q15 | 21 | - |