| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 2.7 | -498.0% |
| 3Q25 | -0.5 | +65.4% |
| 2Q25 | 0.9 | +65.5% |
| 1Q25 | 0.8 | +73.5% |
| 4Q24 | -0.7 | -174.6% |
| 3Q24 | -0.3 | -48.3% |
| 2Q24 | 0.5 | -38.2% |
| 1Q24 | 0.5 | -40.4% |
| 4Q23 | 0.9 | +29.8% |
| 3Q23 | -0.6 | -145.6% |
| 2Q23 | 0.8 | -57.8% |
| 1Q23 | 0.8 | -71.7% |
| 4Q22 | 0.7 | -80.1% |
| 3Q22 | 1.3 | -73.2% |
| 2Q22 | 2.0 | -31.8% |
| 1Q22 | 2.7 | +24.7% |
| 4Q21 | 3.6 | +105.6% |
| 3Q21 | 4.7 | +293.6% |
| 2Q21 | 2.9 | -625.7% |
| 1Q21 | 2.2 | +427.8% |
| 4Q20 | 1.7 | +77.0% |
| 3Q20 | 1.2 | +39.3% |
| 2Q20 | -0.6 | -126.5% |
| 1Q20 | 0.4 | -86.3% |
| 4Q19 | 1.0 | -46.0% |
| 3Q19 | 0.9 | -63.3% |
| 2Q19 | 2.1 | -16.0% |
| 1Q19 | 3.0 | -21.7% |
| 4Q18 | 1.8 | -30.4% |
| 3Q18 | 2.4 | -0.1% |
| 2Q18 | 2.5 | -27.6% |
| 1Q18 | 3.8 | -12.5% |
| 4Q17 | 2.6 | -11.8% |
| 3Q17 | 2.4 | +27.7% |
| 2Q17 | 3.5 | +27.1% |
| 1Q17 | 4.4 | +103.4% |
| 4Q16 | 3.0 | +34.0% |
| 3Q16 | 1.8 | - |
| 2Q16 | 2.7 | - |
| 1Q16 | 2.1 | - |
| 4Q15 | 2.2 | - |