| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.0 | -56.8% |
| 2Q26 | 5.1 | +0.6% |
| 1Q26 | 5.1 | +4.3% |
| 4Q25 | 3.8 | -37.4% |
| 3Q25 | 7.0 | +13.0% |
| 2Q25 | 5.1 | +32.8% |
| 1Q25 | 4.9 | +8.7% |
| 4Q24 | 6.0 | -12.2% |
| 3Q24 | 6.2 | -7.4% |
| 2Q24 | 3.8 | -33.3% |
| 1Q24 | 4.5 | +3.0% |
| 4Q23 | 6.8 | -5.8% |
| 3Q23 | 6.7 | +2.2% |
| 2Q23 | 5.8 | +0.4% |
| 1Q23 | 4.3 | -7.6% |
| 4Q22 | 7.3 | +17.3% |
| 3Q22 | 6.5 | -0.9% |
| 2Q22 | 5.7 | +51.6% |
| 1Q22 | 4.7 | +207.6% |
| 4Q21 | 6.2 | +7.5% |
| 3Q21 | 6.6 | +39.7% |
| 2Q21 | 3.8 | -18.8% |
| 1Q21 | 1.5 | -64.0% |
| 4Q20 | 5.8 | +7.0% |
| 3Q20 | 4.7 | -10.4% |
| 2Q20 | 4.7 | +0.6% |
| 1Q20 | 4.2 | -7.0% |
| 4Q19 | 5.4 | -7.0% |
| 3Q19 | 5.3 | -32.5% |
| 2Q19 | 4.6 | -26.5% |
| 1Q19 | 4.6 | -20.3% |
| 4Q18 | 5.8 | -11.9% |
| 3Q18 | 7.8 | +27.3% |
| 2Q18 | 6.3 | +27.3% |
| 1Q18 | 5.7 | +63.8% |
| 4Q17 | 6.6 | +12.4% |
| 3Q17 | 6.1 | +4.4% |
| 2Q17 | 5.0 | - |
| 1Q17 | 3.5 | - |
| 4Q16 | 5.8 | - |
| 3Q16 | 5.9 | - |