| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 313 | -75.2% |
| 3Q25 | 1,283 | -35.2% |
| 2Q25 | 547 | +9.2% |
| 1Q25 | 1,533 | +112.9% |
| 4Q24 | 1,263 | +140.1% |
| 3Q24 | 1,980 | +200.0% |
| 2Q24 | 501 | +71.0% |
| 1Q24 | 720 | -15.4% |
| 4Q23 | 526 | +86.5% |
| 3Q23 | 660 | -12.4% |
| 2Q23 | 293 | -57.0% |
| 1Q23 | 851 | +25.3% |
| 4Q22 | 282 | -59.6% |
| 3Q22 | 753 | +27.6% |
| 2Q22 | 681 | +161.9% |
| 1Q22 | 679 | +110.9% |
| 4Q21 | 698 | -406.1% |
| 3Q21 | 590 | 0.0% |
| 2Q21 | 260 | -0.8% |
| 1Q21 | 322 | -40.8% |
| 4Q20 | -228 | -155.2% |
| 2Q20 | 590 | -24.7% |
| 1Q20 | 262 | -51.8% |
| 3Q20 | 413 | -24.4% |
| 1Q20 | 544 | -20.5% |
| 4Q19 | 608 | -18.7% |
| 3Q19 | 546 | -32.3% |
| 2Q19 | 784 | -16.1% |
| 1Q19 | 684 | +19.2% |
| 4Q18 | 748 | -9.2% |
| 3Q18 | 806 | +29.0% |
| 2Q18 | 935 | +48.2% |
| 1Q18 | 574 | +11.0% |
| 4Q17 | 824 | +14.9% |
| 3Q17 | 625 | +36.2% |
| 2Q17 | 631 | - |
| 1Q17 | 517 | - |
| 4Q16 | 717 | - |
| 3Q16 | 459 | - |