| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 0.0 | -100.5% |
| 2Q26 | 4.5 | -34.2% |
| 1Q26 | 4.8 | -2.8% |
| 4Q25 | 4.4 | +71.6% |
| 3Q25 | 6.7 | +1.5% |
| 2Q25 | 6.9 | +24.1% |
| 1Q25 | 4.9 | -7.9% |
| 4Q24 | 2.6 | -9.2% |
| 3Q24 | 6.6 | +61.1% |
| 2Q24 | 5.5 | +24.2% |
| 1Q24 | 5.4 | +43.8% |
| 4Q23 | 2.8 | -31.4% |
| 3Q23 | 4.1 | +5.5% |
| 2Q23 | 4.5 | -20.3% |
| 1Q23 | 3.7 | -38.5% |
| 4Q22 | 4.1 | +84.7% |
| 3Q22 | 3.9 | -44.3% |
| 2Q22 | 5.6 | +3.3% |
| 1Q22 | 6.1 | +2646.3% |
| 4Q21 | 2.2 | -26.9% |
| 3Q21 | 7.0 | +33.5% |
| 2Q21 | 5.4 | +29.2% |
| 1Q21 | 0.2 | -92.6% |
| 4Q20 | 3.1 | -52.0% |
| 3Q20 | 5.2 | +12.0% |
| 2Q20 | 4.2 | -12.0% |
| 1Q20 | 3.0 | -41.6% |
| 4Q19 | 6.4 | +102.4% |
| 3Q19 | 4.7 | -19.1% |
| 2Q19 | 4.8 | -16.1% |
| 1Q19 | 5.1 | +15.8% |
| 4Q18 | 3.1 | - |
| 3Q18 | 5.8 | +36.3% |
| 2Q18 | 5.7 | +4.8% |
| 1Q18 | 4.4 | +30.6% |
| 3Q17 | 4.2 | -10.3% |
| 2Q17 | 5.4 | - |
| 1Q17 | 3.4 | - |
| 4Q16 | -2.0 | - |
| 3Q16 | 4.7 | - |