| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 3.3 | -3.7% |
| 3Q26 | 3.2 | +4.9% |
| 4Q25 | 3.4 | +11.3% |
| 3Q25 | 3.1 | -15.0% |
| 2Q25 | 2.7 | -28.0% |
| 1Q25 | 3.3 | +25.9% |
| 4Q24 | 3.1 | +23.9% |
| 3Q24 | 3.6 | +109.0% |
| 2Q24 | 3.7 | +86.3% |
| 1Q24 | 2.6 | +215.6% |
| 4Q23 | 2.5 | +23.1% |
| 3Q23 | 1.7 | -546.4% |
| 2Q23 | 2.0 | -241.4% |
| 1Q23 | 0.8 | -424.7% |
| 4Q22 | 2.0 | +494.3% |
| 3Q22 | -0.4 | -263.4% |
| 2Q22 | -1.4 | -47.9% |
| 1Q22 | -0.3 | -90.3% |
| 4Q21 | 0.3 | -73.6% |
| 3Q21 | 0.2 | -29.8% |
| 2Q21 | -2.7 | -1273.1% |
| 1Q21 | -2.7 | -465.2% |
| 4Q20 | 1.3 | -3.4% |
| 3Q20 | 0.3 | -47.6% |
| 2Q20 | 0.2 | -37.8% |
| 1Q20 | 0.7 | -12.3% |
| 4Q19 | 1.3 | +24.8% |
| 3Q19 | 0.6 | +0.2% |
| 2Q19 | 0.4 | -53.4% |
| 1Q19 | 0.8 | -3.8% |
| 4Q18 | 1.1 | -41.3% |
| 3Q18 | 0.6 | -46.2% |
| 2Q18 | 0.8 | -36.1% |
| 1Q18 | 0.9 | -31.4% |
| 4Q17 | 1.8 | +14.9% |
| 3Q17 | 1.2 | +4.7% |
| 2Q17 | 1.2 | - |
| 1Q17 | 1.3 | - |
| 4Q16 | 1.6 | - |
| 3Q16 | 1.1 | - |