| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 0.1 | -87.3% |
| 4Q25 | 2.5 | +151.1% |
| 3Q25 | 0.9 | -14.0% |
| 2Q25 | 1.3 | -30.7% |
| 1Q25 | 0.0 | -99.2% |
| 4Q24 | 1.0 | -52.4% |
| 3Q24 | 1.0 | -66.9% |
| 2Q24 | 1.8 | -9.6% |
| 1Q24 | 1.2 | -2.8% |
| 4Q23 | 2.1 | +78.9% |
| 3Q23 | 3.0 | +120.7% |
| 2Q23 | 2.0 | +23.6% |
| 1Q23 | 1.2 | -37.3% |
| 4Q22 | 1.1 | -30.8% |
| 3Q22 | 1.4 | -6.1% |
| 2Q22 | 1.6 | +500.9% |
| 1Q22 | 1.9 | +96.8% |
| 4Q21 | 1.7 | +21.3% |
| 3Q21 | 1.5 | -24.9% |
| 2Q21 | 0.3 | -84.2% |
| 1Q21 | 1.0 | -73.7% |
| 4Q20 | 1.4 | -25.2% |
| 3Q20 | 2.0 | -33.2% |
| 2Q20 | 1.7 | -26.7% |
| 1Q20 | 3.7 | +65.8% |
| 4Q19 | 1.8 | +15.7% |
| 3Q19 | 2.9 | +23.4% |
| 2Q19 | 2.4 | +17.4% |
| 1Q19 | 2.2 | -0.8% |
| 4Q18 | 1.6 | +0.9% |
| 3Q18 | 2.4 | +25.7% |
| 2Q18 | 2.0 | +44.2% |
| 1Q18 | 2.3 | +37.9% |
| 4Q17 | 1.6 | -11.4% |
| 3Q17 | 1.9 | +2.7% |
| 2Q17 | 1.4 | - |
| 1Q17 | 1.6 | - |
| 4Q16 | 1.8 | - |
| 3Q16 | 1.8 | - |