| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -115 | -118.9% |
| 3Q25 | -66 | -34.4% |
| 2Q25 | -151 | -85.5% |
| 1Q25 | -156 | -73.8% |
| 4Q24 | 607 | -175.8% |
| 3Q24 | -101 | +43.8% |
| 2Q24 | -1,045 | +288.2% |
| 1Q24 | -596 | +371.5% |
| 4Q23 | -801 | -823.6% |
| 3Q23 | -70 | +775.0% |
| 2Q23 | -269 | -607.5% |
| 1Q23 | -127 | -381.3% |
| 4Q22 | 110 | -383.7% |
| 3Q22 | -8 | -82.2% |
| 2Q22 | 53 | +4461.1% |
| 1Q22 | 44 | -187.7% |
| 4Q21 | -39 | -216.7% |
| 3Q21 | -45 | +10.4% |
| 2Q21 | 1 | -97.8% |
| 1Q21 | -52 | +435.5% |
| 4Q20 | 33 | - |
| 3Q20 | -41 | - |
| 2Q20 | 51 | +194.9% |
| 1Q20 | -10 | -31.0% |
| 2Q19 | 17 | -25.9% |
| 1Q19 | -14 | -295.3% |
| 4Q18 | 71 | +92.2% |
| 3Q18 | 19 | -4.1% |
| 2Q18 | 23 | +436.8% |
| 1Q18 | 7 | -147.5% |
| 4Q17 | 37 | +345.4% |
| 3Q17 | 19 | - |
| 2Q17 | 4 | -131.1% |
| 1Q17 | -15 | - |
| 4Q16 | 8 | - |
| 1Q17 | -15 | - |