| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 1.6 | -49.4% |
| 3Q25 | 3.9 | -18.0% |
| 2Q25 | 6.3 | +67.2% |
| 1Q25 | 7.1 | +71.3% |
| 4Q24 | 3.2 | -58.0% |
| 3Q24 | 4.8 | -8.8% |
| 2Q24 | 3.8 | +48.5% |
| 1Q24 | 4.1 | +14.9% |
| 4Q23 | 7.7 | +81.4% |
| 3Q23 | 5.2 | -25.7% |
| 2Q23 | 2.5 | -42.4% |
| 1Q23 | 3.6 | -63.4% |
| 4Q22 | 4.2 | -12.9% |
| 3Q22 | 7.1 | +3.0% |
| 2Q22 | 4.4 | -55.7% |
| 1Q22 | 9.9 | -10.5% |
| 4Q21 | 4.9 | -278.7% |
| 3Q21 | 6.9 | -15.0% |
| 2Q21 | 10.0 | -304.4% |
| 1Q21 | 11.0 | +45.1% |
| 4Q20 | -2.7 | -167.8% |
| 3Q20 | 8.1 | +90.1% |
| 2Q20 | -4.9 | -243.2% |
| 1Q20 | 7.6 | -10.8% |
| 4Q19 | 4.0 | +3064.7% |
| 3Q19 | 4.2 | +90.1% |
| 2Q19 | 3.4 | -58.0% |
| 1Q19 | 8.5 | +40.9% |
| 4Q18 | 0.1 | -84.0% |
| 3Q18 | 2.2 | -16.5% |
| 2Q18 | 8.1 | +337.4% |
| 1Q18 | 6.0 | -5.6% |
| 4Q17 | 0.8 | -88.9% |
| 3Q17 | 2.7 | -236.6% |
| 2Q17 | 1.9 | -118.9% |
| 1Q17 | 6.4 | -0.6% |
| 4Q16 | 7.1 | -242.9% |
| 3Q16 | -2.0 | - |
| 2Q16 | -9.8 | - |
| 1Q16 | 6.4 | - |
| 4Q15 | -5.0 | - |