| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 7.8 | -28.7% |
| 3Q25 | 14.5 | +20.1% |
| 2Q25 | 13.5 | +30.7% |
| 1Q25 | 15.4 | +14.8% |
| 4Q24 | 10.9 | -26.5% |
| 3Q24 | 12.1 | -15.4% |
| 2Q24 | 10.3 | +21.7% |
| 1Q24 | 13.4 | -14.1% |
| 4Q23 | 14.8 | -0.4% |
| 3Q23 | 14.3 | +30.8% |
| 2Q23 | 8.5 | -7.2% |
| 1Q23 | 15.6 | +61.2% |
| 4Q22 | 14.9 | +28.7% |
| 3Q22 | 10.9 | -2.5% |
| 2Q22 | 9.1 | -13.7% |
| 1Q22 | 9.7 | +6.1% |
| 4Q21 | 11.6 | -14.0% |
| 3Q21 | 11.2 | +26.9% |
| 2Q21 | 10.6 | +117.7% |
| 1Q21 | 9.1 | -23.3% |
| 4Q20 | 13.5 | +37.6% |
| 3Q20 | 8.8 | -21.7% |
| 2Q20 | 4.9 | -46.7% |
| 1Q20 | 11.9 | +4.1% |
| 4Q19 | 9.8 | -31.1% |
| 3Q19 | 11.3 | -0.7% |
| 2Q19 | 9.1 | +11.6% |
| 1Q19 | 11.4 | -34.5% |
| 4Q18 | 14.2 | +5.8% |
| 3Q18 | 11.4 | -20.9% |
| 2Q18 | 8.2 | -31.5% |
| 1Q18 | 17.4 | +0.4% |
| 4Q17 | 13.4 | -12.7% |
| 3Q17 | 14.4 | -13.1% |
| 2Q17 | 11.9 | -36.7% |
| 1Q17 | 17.4 | -6.4% |
| 4Q16 | 15.4 | +5.7% |
| 3Q16 | 16.5 | +1.7% |
| 2Q16 | 18.8 | - |
| 1Q16 | 18.5 | - |
| 4Q15 | 14.6 | - |
| 3Q15 | 16.3 | - |