| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -1,771 | +48.9% |
| 3Q25 | 1,640 | +82.4% |
| 2Q25 | 2,975 | +101.6% |
| 1Q25 | 1,381 | +88.1% |
| 4Q24 | -1,189 | -12.6% |
| 3Q24 | 899 | +3.0% |
| 2Q24 | 1,476 | +40.4% |
| 1Q24 | 734 | -56.6% |
| 4Q23 | -1,361 | -463.9% |
| 3Q23 | 873 | +47.2% |
| 2Q23 | 1,051 | -62.4% |
| 1Q23 | 1,690 | -834.8% |
| 4Q22 | 374 | -122.3% |
| 3Q22 | 593 | -46.3% |
| 2Q22 | 2,797 | -13.8% |
| 1Q22 | -230 | -115.6% |
| 4Q21 | -1,678 | +55.7% |
| 3Q21 | 1,104 | -41.6% |
| 2Q21 | 3,243 | +36.5% |
| 1Q21 | 1,478 | -233.8% |
| 4Q20 | -1,078 | -39.4% |
| 3Q20 | 1,892 | -34.5% |
| 2Q20 | 2,375 | -0.3% |
| 1Q20 | -1,105 | +48.5% |
| 4Q19 | -1,780 | +332.0% |
| 3Q19 | 2,888 | +107.5% |
| 2Q19 | 2,381 | -14.9% |
| 1Q19 | -744 | +24.2% |
| 4Q18 | -412 | -39.4% |
| 3Q18 | 1,392 | -22.4% |
| 2Q18 | 2,798 | -10.1% |
| 1Q18 | -599 | +119.4% |
| 4Q17 | -680 | +129.7% |
| 3Q17 | 1,793 | +76.8% |
| 2Q17 | 3,113 | +45.1% |
| 1Q17 | -273 | -30.7% |
| 4Q16 | -296 | - |
| 3Q16 | 1,014 | - |
| 2Q16 | 2,145 | - |
| 1Q16 | -394 | - |