| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 7.8 | +52.6% |
| 2Q26 | 5.4 | -309.0% |
| 1Q26 | 2.0 | +753.7% |
| 4Q25 | -3.6 | +253.9% |
| 3Q25 | 5.1 | +1377.7% |
| 2Q25 | -2.6 | -478.8% |
| 1Q25 | 0.2 | -125.0% |
| 4Q24 | -1.0 | -61.1% |
| 3Q24 | 0.3 | -196.2% |
| 2Q24 | 0.7 | -6.9% |
| 1Q24 | -1.0 | -155.3% |
| 4Q23 | -2.6 | -459.8% |
| 3Q23 | -0.4 | -111.8% |
| 2Q23 | 0.7 | -67.9% |
| 1Q23 | 1.7 | -28.6% |
| 4Q22 | 0.7 | -80.8% |
| 3Q22 | 3.1 | -13.7% |
| 2Q22 | 2.3 | -30.6% |
| 1Q22 | 2.4 | +1376.3% |
| 4Q21 | 3.8 | +186.7% |
| 3Q21 | 3.5 | -20.5% |
| 2Q21 | 3.3 | +31.1% |
| 1Q21 | 0.2 | -91.1% |
| 4Q20 | 1.3 | +128.7% |
| 3Q20 | 4.4 | +30.8% |
| 2Q20 | 2.5 | -3.4% |
| 1Q20 | 1.8 | -32.4% |
| 4Q19 | 0.6 | -78.3% |
| 3Q19 | 3.4 | -10.1% |
| 2Q19 | 2.6 | -20.6% |
| 1Q19 | 2.7 | -3.9% |
| 4Q18 | 2.7 | -24.1% |
| 3Q18 | 3.8 | -23.9% |
| 2Q18 | 3.3 | +5.5% |
| 1Q18 | 2.8 | +37.8% |
| 4Q17 | 3.6 | +41.3% |
| 3Q17 | 5.0 | +28.8% |
| 2Q17 | 3.1 | +28.5% |
| 1Q17 | 2.1 | +4.8% |
| 4Q16 | 2.5 | - |
| 3Q16 | 3.9 | - |
| 2Q16 | 2.4 | - |
| 1Q16 | 2.0 | - |