| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.7 | -64.6% |
| 3Q25 | 1.7 | -94.8% |
| 2Q25 | 4.5 | -57.2% |
| 1Q25 | 9.1 | -37.1% |
| 4Q24 | 16.1 | +25.4% |
| 3Q24 | 31.6 | +188.9% |
| 2Q24 | 10.4 | +19.4% |
| 1Q24 | 14.5 | +8.1% |
| 4Q23 | 12.9 | +28.1% |
| 3Q23 | 10.9 | +154.5% |
| 2Q23 | 8.7 | +104.5% |
| 1Q23 | 13.4 | +70.2% |
| 4Q22 | 10.0 | +787.5% |
| 3Q22 | 4.3 | -3.7% |
| 2Q22 | 4.3 | -44.4% |
| 1Q22 | 7.9 | +107.0% |
| 4Q21 | 1.1 | -70.1% |
| 3Q21 | 4.5 | +334.1% |
| 2Q21 | 7.7 | -444.0% |
| 1Q21 | 3.8 | +392.1% |
| 4Q20 | 3.8 | -30.7% |
| 3Q20 | 1.0 | -33.5% |
| 2Q20 | -2.2 | -137.5% |
| 1Q20 | 0.8 | -91.7% |
| 4Q19 | 5.5 | +18.3% |
| 3Q19 | 1.5 | -19.9% |
| 2Q19 | 6.0 | +9.3% |
| 1Q19 | 9.4 | +88.6% |
| 4Q18 | 4.6 | -14.6% |
| 3Q18 | 1.9 | -241.3% |
| 2Q18 | 5.5 | -266.9% |
| 1Q18 | 5.0 | +92.9% |
| 4Q17 | 5.4 | +175.3% |
| 3Q17 | -1.4 | - |
| 2Q17 | -3.3 | -128.5% |
| 1Q17 | 2.6 | -82.8% |
| 4Q16 | 2.0 | -82.4% |
| 2Q16 | 11.5 | - |
| 1Q16 | 15.0 | - |
| 4Q15 | 11.2 | - |