| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -230 | -428.6% |
| 3Q25 | -66 | -210.0% |
| 2Q25 | 56 | -69.1% |
| 1Q25 | 39 | -14.1% |
| 4Q24 | 70 | -227.6% |
| 3Q24 | 60 | -56.3% |
| 2Q24 | 181 | -16.7% |
| 1Q24 | 45 | +961.6% |
| 4Q23 | -55 | -117.8% |
| 3Q23 | 137 | -424.8% |
| 2Q23 | 217 | -1906.0% |
| 1Q23 | 4 | -93.8% |
| 4Q22 | 307 | -380.3% |
| 3Q22 | -43 | -58.8% |
| 2Q22 | -13 | -97.2% |
| 1Q22 | 69 | -94.3% |
| 4Q21 | -110 | -153.6% |
| 3Q21 | -103 | -119.2% |
| 2Q21 | -433 | -2354.3% |
| 1Q21 | 1,224 | +1860.0% |
| 4Q20 | 204 | +517.0% |
| 3Q20 | 534 | +8741.2% |
| 2Q20 | 19 | -94.8% |
| 1Q20 | 62 | -77.2% |
| 4Q19 | 33 | -87.6% |
| 3Q19 | 6 | -93.4% |
| 2Q19 | 366 | +407.0% |
| 1Q19 | 274 | -1438.1% |
| 4Q18 | 267 | +1013.7% |
| 3Q18 | 91 | +35.0% |
| 2Q18 | 72 | +115.8% |
| 1Q18 | -21 | -125.6% |
| 4Q17 | 24 | -54.9% |
| 3Q17 | 67 | +8.9% |
| 2Q17 | 33 | -72.4% |
| 1Q17 | 80 | -4.6% |
| 4Q16 | 53 | - |
| 3Q16 | 62 | - |
| 2Q16 | 121 | - |
| 1Q16 | 83 | - |