| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 20.3 | -30.8% |
| 3Q25 | 30.0 | -197.7% |
| 2Q25 | 14.8 | -51.3% |
| 1Q25 | 21.5 | -11.1% |
| 4Q24 | 29.3 | +919.2% |
| 3Q24 | -30.7 | -234.5% |
| 2Q24 | 30.3 | +8.3% |
| 1Q24 | 24.1 | -17.0% |
| 4Q23 | 2.9 | -95.6% |
| 3Q23 | 22.8 | -58.1% |
| 2Q23 | 28.0 | -53.6% |
| 1Q23 | 29.1 | +267.0% |
| 4Q22 | 64.8 | +80.9% |
| 3Q22 | 54.4 | +6.4% |
| 2Q22 | 60.3 | +1.1% |
| 1Q22 | 7.9 | -91.4% |
| 4Q21 | 35.8 | -15.5% |
| 3Q21 | 51.1 | -27.2% |
| 2Q21 | 59.7 | +43.3% |
| 1Q21 | 92.3 | +253.9% |
| 4Q20 | 42.4 | +4.6% |
| 3Q20 | 70.2 | - |
| 2Q20 | 41.7 | - |
| 1Q20 | 26.1 | - |
| 4Q19 | 40.5 | - |