| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 2.4 | -69.3% |
| 3Q25 | 3.1 | +0.3% |
| 2Q25 | 2.6 | -72.6% |
| 1Q25 | 0.3 | -95.2% |
| 4Q24 | 7.8 | -25.1% |
| 3Q24 | 3.1 | -65.3% |
| 2Q24 | 9.3 | +8.9% |
| 1Q24 | 6.8 | +0.2% |
| 4Q23 | 10.4 | +20.2% |
| 3Q23 | 8.9 | +28.5% |
| 2Q23 | 8.5 | +32.3% |
| 1Q23 | 6.8 | -17.2% |
| 4Q22 | 8.6 | +93.3% |
| 3Q22 | 6.9 | +18.0% |
| 2Q22 | 6.5 | +17.6% |
| 1Q22 | 8.2 | +118.3% |
| 4Q21 | 4.5 | +50.6% |
| 3Q21 | 5.8 | +68.9% |
| 2Q21 | 5.5 | -305.4% |
| 1Q21 | 3.7 | +163.6% |
| 4Q20 | 3.0 | -44.6% |
| 3Q20 | 3.5 | -46.3% |
| 2Q20 | -2.7 | -138.5% |
| 1Q20 | 1.4 | -80.7% |
| 4Q19 | 5.3 | -29.5% |
| 3Q19 | 6.4 | +17.7% |
| 2Q19 | 6.9 | -2.7% |
| 1Q19 | 7.3 | +68.6% |
| 4Q18 | 7.6 | -26.9% |
| 3Q18 | 5.5 | +21.6% |
| 2Q18 | 7.1 | +78.8% |
| 1Q18 | 4.4 | +43.4% |
| 4Q17 | 10.4 | -710.0% |
| 3Q17 | 4.5 | -338.7% |
| 2Q17 | 4.0 | +417.8% |
| 1Q17 | 3.0 | +75.6% |
| 4Q16 | -1.7 | - |
| 3Q16 | -1.9 | -145.4% |
| 2Q16 | 0.8 | -97.8% |
| 1Q16 | 1.7 | -95.1% |
| 2Q15 | 4.2 | - |
| 1Q15 | 35.1 | - |