| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 8.5 | -10.1% |
| 1Q26 | 7.4 | +26.2% |
| 4Q25 | 5.9 | -11.6% |
| 3Q25 | 6.9 | -10.0% |
| 2Q25 | 9.5 | +35.9% |
| 1Q25 | 5.8 | -17.6% |
| 4Q24 | 6.7 | +5.3% |
| 3Q24 | 7.7 | +56.9% |
| 2Q24 | 7.0 | +23.4% |
| 1Q24 | 7.1 | +16.9% |
| 4Q23 | 6.3 | -11.1% |
| 3Q23 | 4.9 | -4.3% |
| 2Q23 | 5.7 | -4.9% |
| 1Q23 | 6.1 | +64.0% |
| 4Q22 | 7.1 | +125.0% |
| 3Q22 | 5.1 | +9.9% |
| 2Q22 | 5.9 | +1.7% |
| 1Q22 | 3.7 | -32.3% |
| 4Q21 | 3.2 | -10.5% |
| 3Q21 | 4.7 | +32.0% |
| 2Q21 | 5.8 | +0.1% |
| 1Q21 | 5.4 | +14.3% |
| 4Q20 | 3.5 | -12.3% |
| 3Q20 | 3.5 | -12.9% |
| 2Q20 | 5.8 | -11.7% |
| 1Q20 | 4.8 | -33.4% |
| 4Q19 | 4.0 | -30.4% |
| 3Q19 | 4.1 | -21.4% |
| 2Q19 | 6.6 | -5.5% |
| 1Q19 | 7.2 | +11.9% |
| 4Q18 | 5.8 | +26.8% |
| 3Q18 | 5.2 | +14.8% |
| 2Q18 | 7.0 | +7.1% |
| 1Q18 | 6.4 | +0.8% |
| 4Q17 | 4.6 | +1.3% |
| 3Q17 | 4.5 | -11.4% |
| 2Q17 | 6.5 | -9.6% |
| 1Q17 | 6.4 | +2.4% |
| 4Q16 | 4.5 | - |
| 3Q16 | 5.1 | - |
| 2Q16 | 7.2 | - |
| 1Q16 | 6.2 | - |