| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 14.6 | -58.2% |
| 3Q25 | 14.3 | +538.4% |
| 2Q25 | -1.1 | -104.8% |
| 1Q25 | 13.6 | -52.7% |
| 4Q24 | 34.8 | +382.5% |
| 3Q24 | 2.2 | -91.0% |
| 2Q24 | 23.0 | -20.7% |
| 1Q24 | 28.7 | +26.5% |
| 4Q23 | 7.2 | -56.4% |
| 3Q23 | 24.8 | -29.5% |
| 2Q23 | 29.0 | -12.1% |
| 1Q23 | 22.7 | -17.1% |
| 4Q22 | 16.6 | -35.5% |
| 3Q22 | 35.2 | +15.4% |
| 2Q22 | 33.0 | +23.6% |
| 1Q22 | 27.3 | -6.4% |
| 4Q21 | 25.7 | +28.2% |
| 3Q21 | 30.5 | +40.7% |
| 2Q21 | 26.7 | +74.1% |
| 1Q21 | 29.2 | -3.7% |
| 4Q20 | 20.0 | +34.3% |
| 3Q20 | 21.7 | -8.9% |
| 2Q20 | 15.3 | -28.5% |
| 1Q20 | 30.3 | +84.6% |
| 4Q19 | 14.9 | -25.2% |
| 3Q19 | 23.8 | +14.5% |
| 2Q19 | 21.5 | -16.1% |
| 1Q19 | 16.4 | -9.3% |
| 4Q18 | 19.9 | +17.9% |
| 3Q18 | 20.8 | +26.6% |
| 2Q18 | 25.6 | +55.9% |
| 1Q18 | 18.1 | +9.0% |
| 4Q17 | 16.9 | -31.8% |
| 3Q17 | 16.4 | -32.1% |
| 2Q17 | 16.4 | -34.6% |
| 1Q17 | 16.6 | +30.5% |
| 4Q16 | 24.8 | +33.1% |
| 3Q16 | 24.2 | - |
| 2Q16 | 25.1 | - |
| 1Q16 | 12.7 | - |
| 4Q15 | 18.6 | - |