| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 7.6 | +54.3% |
| 3Q25 | 7.4 | +5.6% |
| 2Q25 | 8.0 | +5.5% |
| 1Q25 | 6.5 | +28.3% |
| 4Q24 | 4.9 | +7.2% |
| 3Q24 | 7.1 | +62.3% |
| 2Q24 | 7.5 | +78.9% |
| 1Q24 | 5.1 | +32.7% |
| 4Q23 | 4.6 | +63.7% |
| 3Q23 | 4.3 | -24.7% |
| 2Q23 | 4.2 | -40.4% |
| 1Q23 | 3.8 | -56.7% |
| 4Q22 | 2.8 | -69.1% |
| 3Q22 | 5.8 | -51.5% |
| 2Q22 | 7.1 | -35.8% |
| 1Q22 | 8.8 | -39.5% |
| 4Q21 | 9.1 | +24.9% |
| 3Q21 | 11.9 | -14.5% |
| 2Q21 | 11.0 | -34.6% |
| 1Q21 | 14.6 | +52.6% |
| 4Q20 | 7.3 | +1.0% |
| 3Q20 | 13.9 | +16.5% |
| 2Q20 | 16.8 | +50.5% |
| 1Q20 | 9.6 | -10.9% |
| 4Q19 | 7.2 | -10.2% |
| 3Q19 | 11.9 | -7.8% |
| 2Q19 | 11.2 | +2.8% |
| 1Q19 | 10.7 | -12.3% |
| 4Q18 | 8.0 | -16.0% |
| 3Q18 | 13.0 | +23.9% |
| 2Q18 | 10.9 | -0.8% |
| 1Q18 | 12.3 | +27.6% |
| 4Q17 | 9.6 | +55.4% |
| 3Q17 | 10.5 | -0.6% |
| 2Q17 | 11.0 | -5.4% |
| 1Q17 | 9.6 | -17.2% |
| 4Q16 | 6.1 | -31.5% |
| 3Q16 | 10.5 | - |
| 2Q16 | 11.6 | - |
| 1Q16 | 11.6 | - |
| 4Q15 | 9.0 | - |