| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 248 | -41.2% |
| 1Q26 | 39 | -128.3% |
| 4Q25 | 607 | -240.5% |
| 3Q25 | 419 | +365.6% |
| 2Q25 | 422 | -229.8% |
| 1Q25 | -138 | -49.3% |
| 4Q24 | -432 | +18.0% |
| 3Q24 | 90 | -64.3% |
| 2Q24 | -325 | -176.1% |
| 1Q24 | -272 | -160.0% |
| 4Q23 | -366 | -157.1% |
| 3Q23 | 252 | -66.3% |
| 2Q23 | 427 | -16.4% |
| 1Q23 | 453 | +0.4% |
| 4Q22 | 641 | -19.7% |
| 3Q22 | 748 | +23.6% |
| 2Q22 | 511 | -28.8% |
| 1Q22 | 451 | +103.2% |
| 4Q21 | 798 | +17.0% |
| 3Q21 | 605 | +68.5% |
| 2Q21 | 718 | -1.5% |
| 1Q21 | 222 | +29.8% |
| 4Q20 | 682 | -498.8% |
| 3Q20 | 359 | -29.2% |
| 2Q20 | 729 | +800.0% |
| 1Q20 | 171 | +222.6% |
| 4Q19 | -171 | -145.8% |
| 3Q19 | 507 | +12.7% |
| 2Q19 | 81 | -81.8% |
| 1Q19 | 53 | -90.6% |
| 4Q18 | 373 | -47.2% |
| 3Q18 | 450 | -57.5% |
| 2Q18 | 446 | -52.2% |
| 1Q18 | 564 | +243.9% |
| 4Q17 | 707 | -8.5% |
| 3Q17 | 1,059 | +78.6% |
| 2Q17 | 933 | +164.3% |
| 1Q17 | 164 | -269.1% |
| 4Q16 | 773 | - |
| 3Q16 | 593 | - |
| 2Q16 | 353 | - |
| 1Q16 | -97 | - |