| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 19.1 | +1.6% |
| 3Q25 | 25.1 | -10.3% |
| 2Q25 | 20.5 | -21.8% |
| 1Q25 | 22.3 | -11.5% |
| 4Q24 | 18.8 | -22.5% |
| 3Q24 | 27.9 | +4.6% |
| 2Q24 | 26.3 | +0.4% |
| 1Q24 | 25.1 | +5.6% |
| 4Q23 | 24.2 | -8.5% |
| 3Q23 | 26.7 | +1.9% |
| 2Q23 | 26.2 | +6.3% |
| 1Q23 | 23.8 | -2.8% |
| 4Q22 | 26.5 | +17.6% |
| 3Q22 | 26.2 | +21.3% |
| 2Q22 | 24.6 | +35.1% |
| 1Q22 | 24.5 | +55.2% |
| 4Q21 | 22.5 | - |
| 3Q21 | 21.6 | - |
| 2Q21 | 18.2 | -237.4% |
| 1Q21 | 15.8 | -3288.6% |
| 2Q20 | -3.3 | - |
| 2Q20 | -13.3 | - |
| 1Q20 | -0.5 | - |
| 4Q19 | 4.5 | - |
| 3Q19 | 6.5 | - |