| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,700 | +2803.2% |
| 3Q25 | 3,182 | +17.9% |
| 2Q25 | 4,670 | +105.4% |
| 1Q25 | 2,629 | +80.7% |
| 4Q24 | 93 | -53.3% |
| 3Q24 | 2,699 | +411.2% |
| 2Q24 | 2,274 | +290.7% |
| 1Q24 | 1,455 | +579.9% |
| 4Q23 | 199 | -165.7% |
| 3Q23 | 528 | -912.3% |
| 2Q23 | 582 | -65.6% |
| 1Q23 | 214 | -82.3% |
| 4Q22 | -303 | -177.1% |
| 3Q22 | -65 | -103.9% |
| 2Q22 | 1,691 | +1.6% |
| 1Q22 | 1,209 | +60350.0% |
| 4Q21 | 393 | -176.0% |
| 3Q21 | 1,680 | +166.2% |
| 2Q21 | 1,665 | +9.7% |
| 1Q21 | 2 | -99.7% |
| 4Q20 | -517 | -157.8% |
| 3Q20 | 631 | +196.2% |
| 2Q20 | 1,518 | +2.6% |
| 1Q20 | 779 | -64.3% |
| 4Q19 | 895 | -543.1% |
| 3Q19 | 213 | -56.9% |
| 2Q19 | 1,480 | +17.8% |
| 1Q19 | 2,183 | +391.7% |
| 4Q18 | -202 | -78.4% |
| 3Q18 | 494 | +517.5% |
| 2Q18 | 1,256 | -16.0% |
| 1Q18 | 444 | -50.3% |
| 4Q17 | -935 | -569.8% |
| 3Q17 | 80 | -89.5% |
| 2Q17 | 1,495 | - |
| 1Q17 | 894 | - |
| 4Q16 | 199 | - |
| 3Q16 | 763 | - |