| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.4 | -10.1% |
| 2Q26 | 3.8 | -35.1% |
| 1Q26 | 5.1 | +37.1% |
| 4Q25 | 4.7 | +7.2% |
| 3Q25 | 4.8 | +85.9% |
| 2Q25 | 5.8 | +68.5% |
| 1Q25 | 3.7 | +24.1% |
| 4Q24 | 4.4 | -11.2% |
| 3Q24 | 2.6 | -13.1% |
| 2Q24 | 3.5 | +2.1% |
| 1Q24 | 3.0 | +9.5% |
| 4Q23 | 4.9 | -2.9% |
| 3Q23 | 3.0 | +31.2% |
| 2Q23 | 3.4 | +9.9% |
| 1Q23 | 2.8 | +17.2% |
| 4Q22 | 5.1 | +88.3% |
| 3Q22 | 2.3 | +98.9% |
| 2Q22 | 3.1 | +3939.0% |
| 1Q22 | 2.3 | +770.1% |
| 4Q21 | 2.7 | +33.7% |
| 3Q21 | 1.2 | +166.4% |
| 2Q21 | 0.1 | -95.3% |
| 1Q21 | 0.3 | -77.6% |
| 4Q20 | 2.0 | -48.3% |
| 3Q20 | 0.4 | -84.4% |
| 2Q20 | 1.6 | -36.6% |
| 1Q20 | 1.2 | -41.8% |
| 4Q19 | 3.9 | +26.5% |
| 3Q19 | 2.8 | +137.3% |
| 2Q19 | 2.6 | -20.0% |
| 1Q19 | 2.1 | -12.9% |
| 4Q18 | 3.1 | -15.6% |
| 3Q18 | 1.2 | -62.3% |
| 2Q18 | 3.2 | +29.7% |
| 1Q18 | 2.4 | +44.2% |
| 4Q17 | 3.6 | +101.1% |
| 3Q17 | 3.1 | -14.7% |
| 2Q17 | 2.5 | - |
| 1Q17 | 1.6 | - |
| 4Q16 | 1.8 | - |
| 3Q16 | 3.6 | - |