| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 1.7 | -0.9% |
| 1Q25 | 1.9 | -8.6% |
| 4Q24 | 1.7 | -13.3% |
| 3Q24 | 1.5 | -19.2% |
| 2Q24 | 1.9 | -7.8% |
| 1Q24 | 2.1 | +24.3% |
| 4Q23 | 2.0 | +16.1% |
| 3Q23 | 1.8 | +19.4% |
| 2Q23 | 2.0 | +11.0% |
| 1Q23 | 1.7 | +9.5% |
| 4Q22 | 1.7 | - |
| 3Q22 | 1.5 | +6.1% |
| 2Q22 | 1.8 | +1.7% |
| 1Q22 | 1.6 | -3.9% |
| 3Q21 | 1.4 | +82.4% |
| 2Q21 | 1.8 | +40.0% |
| 1Q21 | 1.6 | +6.2% |
| 4Q20 | 1.3 | -24.4% |
| 3Q20 | 0.8 | -39.9% |
| 2Q20 | 1.3 | -32.9% |
| 1Q20 | 1.5 | -12.6% |
| 4Q19 | 1.7 | -14.9% |
| 3Q19 | 1.3 | +66.4% |
| 2Q19 | 1.9 | +5.9% |
| 1Q19 | 1.7 | +20.9% |
| 4Q18 | 2.0 | +3.5% |
| 3Q18 | 0.8 | -48.2% |
| 2Q18 | 1.8 | -3.4% |
| 1Q18 | 1.4 | +31.2% |
| 4Q17 | 1.9 | +2.3% |
| 3Q17 | 1.5 | +33.6% |
| 2Q17 | 1.9 | -7.6% |
| 1Q17 | 1.1 | +49.8% |
| 4Q16 | 1.8 | +25.1% |
| 3Q16 | 1.1 | - |
| 2Q16 | 2.0 | - |
| 1Q16 | 0.7 | - |
| 4Q15 | 1.5 | - |