| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 1.4 | -31.3% |
| 4Q25 | 1.9 | +12.7% |
| 3Q25 | 2.5 | +14.5% |
| 2Q25 | 2.4 | -28.5% |
| 1Q25 | 2.0 | -21.5% |
| 4Q24 | 1.7 | -0.3% |
| 3Q24 | 2.2 | -11.5% |
| 2Q24 | 3.3 | +67.3% |
| 1Q24 | 2.5 | +87.0% |
| 4Q23 | 1.7 | +30.5% |
| 3Q23 | 2.5 | +22.5% |
| 2Q23 | 2.0 | +12.9% |
| 1Q23 | 1.4 | -1.4% |
| 4Q22 | 1.3 | -22.7% |
| 3Q22 | 2.0 | -3.1% |
| 2Q22 | 1.8 | +38.0% |
| 1Q22 | 1.4 | -25.9% |
| 4Q21 | 1.6 | -17.0% |
| 3Q21 | 2.1 | -34.1% |
| 2Q21 | 1.3 | +40.9% |
| 1Q21 | 1.9 | -2866.5% |
| 4Q20 | 2.0 | -1011.5% |
| 3Q20 | 3.1 | -592.7% |
| 2Q20 | 0.9 | -20.7% |
| 1Q20 | -0.1 | -112.1% |
| 4Q19 | -0.2 | -111.8% |
| 3Q19 | -0.6 | -177.8% |
| 2Q19 | 1.1 | -41.6% |
| 1Q19 | 0.6 | -49.6% |
| 4Q18 | 1.8 | +71.2% |
| 3Q18 | 0.8 | -21.4% |
| 2Q18 | 2.0 | -27.4% |
| 1Q18 | 1.1 | -37.8% |
| 4Q17 | 1.1 | -58.7% |
| 3Q17 | 1.0 | -42.3% |
| 2Q17 | 2.7 | -13.6% |
| 1Q17 | 1.8 | -42.3% |
| 4Q16 | 2.6 | - |
| 3Q16 | 1.8 | - |
| 2Q16 | 3.1 | - |
| 1Q16 | 3.1 | - |