| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 0.1 | -99.2% |
| 3Q25 | 14.0 | -9.0% |
| 2Q25 | 1.2 | -67.1% |
| 1Q25 | 11.6 | -32.1% |
| 4Q24 | 6.2 | -63.5% |
| 3Q24 | 15.4 | -31.2% |
| 2Q24 | 3.7 | -72.2% |
| 1Q24 | 17.0 | -15.0% |
| 4Q23 | 17.1 | +41.5% |
| 3Q23 | 22.3 | +75.9% |
| 2Q23 | 13.3 | +23.6% |
| 1Q23 | 20.0 | +194.1% |
| 4Q22 | 12.1 | -24.4% |
| 3Q22 | 12.7 | -27.7% |
| 2Q22 | 10.8 | -56.3% |
| 1Q22 | 6.8 | -68.3% |
| 4Q21 | 16.0 | +8.8% |
| 3Q21 | 17.5 | +41.9% |
| 2Q21 | 24.7 | +22.2% |
| 1Q21 | 21.5 | -0.2% |
| 4Q20 | 14.7 | - |
| 3Q20 | 12.4 | - |
| 2Q20 | 20.2 | - |
| 1Q20 | 21.5 | - |