| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 5.67 | -0.5% |
| 4Q24 | 5.56 | -7.3% |
| 3Q24 | 6.06 | +29.4% |
| 2Q24 | 7.46 | +15.6% |
| 1Q24 | 5.7 | +1.7% |
| 4Q23 | 6.0 | +34.2% |
| 3Q23 | 4.68 | +6.3% |
| 2Q23 | 6.46 | +33.3% |
| 1Q23 | 5.6 | -1.2% |
| 4Q22 | 4.47 | -8.0% |
| 3Q22 | 4.41 | +24.7% |
| 2Q22 | 4.85 | +28.3% |
| 1Q22 | 5.67 | +24.2% |
| 4Q21 | 4.86 | +2.6% |
| 3Q21 | 3.53 | +1900.5% |
| 2Q21 | 3.78 | +297.2% |
| 1Q21 | 4.56 | +66.5% |
| 4Q20 | 4.74 | -17.6% |
| 3Q20 | 0.18 | -93.8% |
| 2Q20 | 0.95 | -74.2% |
| 1Q20 | 2.74 | -12.0% |
| 4Q19 | 5.75 | +11.8% |
| 3Q19 | 2.87 | -23.4% |
| 2Q19 | 3.69 | -10.8% |
| 1Q19 | 3.12 | +0.8% |
| 4Q18 | 5.14 | -11.5% |
| 3Q18 | 3.75 | +0.6% |
| 2Q18 | 4.13 | +15.2% |
| 1Q18 | 3.09 | -0.6% |
| 4Q17 | 5.81 | -26.6% |
| 3Q17 | 3.72 | +59.7% |
| 2Q17 | 3.59 | +11.5% |
| 1Q17 | 3.11 | +25.4% |
| 4Q16 | 7.91 | +82.6% |
| 3Q16 | 2.33 | - |
| 2Q16 | 3.22 | - |
| 1Q16 | 2.48 | - |
| 4Q15 | 4.33 | - |