| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.1 | +338.7% |
| 2Q26 | 1.8 | +12.6% |
| 1Q26 | 1.7 | +9.8% |
| 4Q25 | 1.8 | -16.0% |
| 3Q25 | 0.7 | -70.8% |
| 2Q25 | 1.6 | -67.9% |
| 1Q25 | 1.5 | -60.7% |
| 4Q24 | 2.2 | -41.9% |
| 3Q24 | 2.4 | +10.5% |
| 2Q24 | 5.1 | +11.9% |
| 1Q24 | 3.9 | -28.6% |
| 4Q23 | 3.8 | -11.9% |
| 3Q23 | 2.2 | -63.1% |
| 2Q23 | 4.6 | -13.2% |
| 1Q23 | 5.5 | +18.0% |
| 4Q22 | 4.3 | +10.6% |
| 3Q22 | 5.9 | +39.0% |
| 2Q22 | 5.3 | -5.3% |
| 1Q22 | 4.6 | +120.2% |
| 4Q21 | 3.9 | 0.0% |
| 3Q21 | 4.2 | +43.3% |
| 2Q21 | 5.5 | +98.1% |
| 1Q21 | 2.1 | -28.2% |
| 4Q20 | 3.9 | +30.9% |
| 3Q20 | 3.0 | 0.0% |
| 2Q20 | 2.8 | -27.3% |
| 1Q20 | 2.9 | -19.5% |
| 4Q19 | 3.0 | -11.9% |
| 3Q19 | 3.0 | -19.7% |
| 2Q19 | 3.9 | +4.2% |
| 1Q19 | 3.6 | -4.2% |
| 4Q18 | 3.4 | -15.8% |
| 3Q18 | 3.7 | -16.7% |
| 2Q18 | 3.7 | +10.4% |
| 1Q18 | 3.8 | +3.6% |
| 4Q17 | 4.0 | -2.8% |
| 3Q17 | 4.4 | +32.0% |
| 2Q17 | 3.3 | - |
| 1Q17 | 3.7 | - |
| 4Q16 | 4.1 | - |
| 3Q16 | 3.3 | - |