| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 3.3 | -43.7% |
| 3Q25 | 9.9 | +59.2% |
| 2Q25 | 9.3 | +28.9% |
| 1Q25 | 6.7 | +86.2% |
| 4Q24 | 5.8 | -9.8% |
| 3Q24 | 6.2 | -30.3% |
| 2Q24 | 7.2 | -10.0% |
| 1Q24 | 3.6 | -13.8% |
| 4Q23 | 6.5 | +2575.8% |
| 3Q23 | 8.9 | -7.9% |
| 2Q23 | 8.0 | -17.7% |
| 1Q23 | 4.2 | -45.3% |
| 4Q22 | 0.2 | -95.3% |
| 3Q22 | 9.7 | -6.2% |
| 2Q22 | 9.7 | -25.1% |
| 1Q22 | 7.6 | +18.7% |
| 4Q21 | 5.2 | -57.2% |
| 3Q21 | 10.3 | +36.7% |
| 2Q21 | 13.0 | +1.6% |
| 1Q21 | 6.4 | +464.6% |
| 4Q20 | 12.1 | -3.7% |
| 3Q20 | 7.6 | -14.4% |
| 2Q20 | 12.8 | -5.0% |
| 1Q20 | 1.1 | -60.9% |
| 4Q19 | 12.5 | +9.5% |
| 3Q19 | 8.8 | +24.2% |
| 2Q19 | 13.4 | +4.7% |
| 1Q19 | 2.9 | -38.1% |
| 4Q18 | 11.5 | +23.6% |
| 3Q18 | 7.1 | -20.3% |
| 2Q18 | 12.8 | +4.0% |
| 1Q18 | 4.7 | +106.9% |
| 4Q17 | 9.3 | -32.1% |
| 3Q17 | 8.9 | +17.9% |
| 2Q17 | 12.3 | +14.3% |
| 1Q17 | 2.3 | -223.0% |
| 4Q16 | 13.6 | +30.7% |
| 3Q16 | 7.6 | - |
| 2Q16 | 10.8 | - |
| 1Q16 | -1.8 | - |
| 4Q15 | 10.4 | - |