| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 7.2 | +79.6% |
| 2Q25 | 4.6 | -311.6% |
| 1Q25 | 5.5 | +238.3% |
| 3Q24 | 4.0 | +28.5% |
| 2Q24 | -2.2 | +7.5% |
| 1Q24 | 1.6 | -1.9% |
| 2Q23 | 3.1 | -11.5% |
| 2Q23 | -2.0 | +109.9% |
| 1Q23 | 1.6 | -80.2% |
| 3Q22 | 3.5 | -1.4% |
| 2Q22 | -1.0 | -110.1% |
| 1Q22 | 8.3 | +36.3% |
| 3Q21 | 3.6 | -25.3% |
| 2Q21 | 9.4 | +67.3% |
| 1Q21 | 6.1 | +40.2% |
| 3Q20 | 4.8 | +23.4% |
| 2Q20 | 5.6 | +702.8% |
| 1Q20 | 4.4 | +108.0% |
| 3Q19 | 3.9 | -12.8% |
| 2Q19 | 0.7 | -83.1% |
| 1Q19 | 2.1 | -18.2% |
| 3Q18 | 4.4 | +3212.8% |
| 2Q18 | 4.2 | +393.4% |
| 1Q18 | 2.6 | -16.2% |
| 3Q17 | 0.1 | -95.8% |
| 2Q17 | 0.8 | -81.9% |
| 1Q17 | 3.1 | -18.7% |
| 3Q16 | 3.2 | +97.3% |
| 2Q16 | 4.7 | +9.0% |
| 1Q16 | 3.8 | -72.9% |
| 3Q15 | 1.6 | -72.3% |
| 2Q15 | 4.3 | -54.2% |
| 1Q15 | 13.9 | +39.3% |
| 3Q14 | 5.8 | -28.2% |
| 2Q14 | 9.3 | +956.9% |
| 1Q14 | 10.0 | -23.4% |
| 3Q13 | 8.1 | -168.6% |
| 2Q13 | 0.9 | -97.0% |
| 1Q13 | 13.0 | -37.8% |
| 3Q12 | -11.8 | - |
| 2Q12 | 29.5 | - |
| 1Q12 | 20.9 | - |