| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 26.3 | +46044.6% |
| 3Q25 | 25.0 | -3.7% |
| 2Q25 | 27.2 | +9.3% |
| 1Q25 | 30.4 | +89.4% |
| 4Q24 | 0.1 | -99.8% |
| 3Q24 | 26.0 | -2.2% |
| 2Q24 | 24.9 | +0.3% |
| 1Q24 | 16.1 | -2.9% |
| 4Q23 | 27.0 | +94.1% |
| 3Q23 | 26.6 | -6.0% |
| 2Q23 | 24.8 | -6.8% |
| 1Q23 | 16.5 | -21.1% |
| 4Q22 | 13.9 | -45.6% |
| 3Q22 | 28.3 | +24.3% |
| 2Q22 | 26.6 | -3.7% |
| 1Q22 | 21.0 | +97.6% |
| 4Q21 | 25.6 | -1.0% |
| 3Q21 | 22.8 | +37.4% |
| 2Q21 | 27.6 | +207.6% |
| 1Q21 | 10.6 | +2.6% |
| 4Q20 | 25.9 | +13.7% |
| 3Q20 | 16.6 | -26.6% |
| 2Q20 | 9.0 | -62.0% |
| 1Q20 | 10.3 | -25.5% |
| 4Q19 | 22.7 | -1.1% |
| 3Q19 | 22.6 | -2.3% |
| 2Q19 | 23.6 | -4.6% |
| 1Q19 | 13.9 | - |
| 4Q18 | 23.0 | - |
| 3Q18 | 23.1 | - |
| 2Q18 | 24.8 | - |