| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.8 | +69.1% |
| 3Q25 | 8.5 | -16.3% |
| 2Q25 | 8.0 | -28.6% |
| 1Q25 | 6.4 | -70.2% |
| 4Q24 | 3.4 | +43.5% |
| 3Q24 | 10.2 | -5.2% |
| 2Q24 | 11.2 | +20.8% |
| 1Q24 | 21.3 | +203.3% |
| 4Q23 | 2.4 | -51.0% |
| 3Q23 | 10.7 | +32.5% |
| 2Q23 | 9.2 | +49.5% |
| 1Q23 | 7.0 | +38.8% |
| 4Q22 | 4.9 | +4.1% |
| 3Q22 | 8.1 | -13.2% |
| 2Q22 | 6.2 | -37.4% |
| 1Q22 | 5.1 | +4.4% |
| 4Q21 | 4.7 | -253.8% |
| 3Q21 | 9.3 | -13.1% |
| 2Q21 | 9.9 | +6.7% |
| 1Q21 | 4.9 | -18.9% |
| 4Q20 | -3.1 | -146.6% |
| 3Q20 | 10.7 | +34.4% |
| 2Q20 | 9.3 | -18.3% |
| 1Q20 | 6.0 | +43.5% |
| 4Q19 | 6.6 | +28.1% |
| 3Q19 | 8.0 | +11.0% |
| 2Q19 | 11.3 | +83.1% |
| 1Q19 | 4.2 | -1.6% |
| 4Q18 | 5.1 | +28.1% |
| 3Q18 | 7.2 | +6.6% |
| 2Q18 | 6.2 | -8.9% |
| 1Q18 | 4.2 | -28.4% |
| 4Q17 | 4.0 | -25.3% |
| 3Q17 | 6.7 | +21.9% |
| 2Q17 | 6.8 | -14.6% |
| 1Q17 | 5.9 | +94.2% |
| 4Q16 | 5.4 | +2.9% |
| 3Q16 | 5.5 | +204.2% |
| 2Q16 | 7.9 | - |
| 1Q16 | 3.0 | - |
| 4Q15 | 5.2 | - |
| 3Q15 | 1.8 | - |