| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 4.2 | -12.0% |
| 4Q25 | 1.5 | -35.1% |
| 3Q25 | 3.8 | -0.2% |
| 2Q25 | 5.0 | -10.4% |
| 1Q25 | 4.8 | -18.8% |
| 4Q24 | 2.4 | -46.0% |
| 3Q24 | 3.8 | -17.6% |
| 2Q24 | 5.5 | +27.9% |
| 1Q24 | 5.8 | +27.9% |
| 4Q23 | 4.4 | +45.0% |
| 3Q23 | 4.7 | +69.7% |
| 2Q23 | 4.3 | -14.8% |
| 1Q23 | 4.6 | -21.8% |
| 4Q22 | 3.0 | -9.1% |
| 3Q22 | 2.7 | -42.2% |
| 2Q22 | 5.1 | +5.8% |
| 1Q22 | 5.8 | -3.9% |
| 4Q21 | 3.3 | +20.0% |
| 3Q21 | 4.7 | -28.8% |
| 2Q21 | 4.8 | +23.9% |
| 1Q21 | 6.1 | +99.2% |
| 4Q20 | 2.8 | +794.5% |
| 3Q20 | 6.7 | +231.5% |
| 2Q20 | 3.9 | +27.0% |
| 1Q20 | 3.1 | +26.7% |
| 4Q19 | 0.3 | -87.5% |
| 3Q19 | 2.0 | +3.8% |
| 2Q19 | 3.1 | -20.6% |
| 1Q19 | 2.4 | -39.4% |
| 4Q18 | 2.5 | +48.8% |
| 3Q18 | 1.9 | -36.4% |
| 2Q18 | 3.8 | +11.3% |
| 1Q18 | 4.0 | -11.9% |
| 4Q17 | 1.7 | -55.3% |
| 3Q17 | 3.0 | +30.0% |
| 2Q17 | 3.5 | +16.7% |
| 1Q17 | 4.5 | +38.9% |
| 4Q16 | 3.7 | - |
| 3Q16 | 2.3 | - |
| 2Q16 | 3.0 | - |
| 1Q16 | 3.2 | - |