| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 14.8 | -56.5% |
| 3Q25 | 25.3 | -42.0% |
| 2Q25 | 35.4 | -23.9% |
| 1Q25 | 35.7 | -16.7% |
| 4Q24 | 34.0 | -130.6% |
| 3Q24 | 43.7 | +12.0% |
| 2Q24 | 46.6 | +35.5% |
| 1Q24 | 42.8 | +14.8% |
| 4Q23 | -111.0 | -572.2% |
| 3Q23 | 39.0 | +27.2% |
| 2Q23 | 34.4 | +4.7% |
| 1Q23 | 37.3 | +13.7% |
| 4Q22 | 23.5 | -26.8% |
| 3Q22 | 30.7 | -3.8% |
| 2Q22 | 32.8 | +7.2% |
| 1Q22 | 32.8 | +20.3% |
| 4Q21 | 32.1 | +69.6% |
| 3Q21 | 31.9 | +27.5% |
| 2Q21 | 30.6 | +26.0% |
| 1Q21 | 27.3 | -10.2% |
| 4Q20 | 18.9 | -62.7% |
| 3Q20 | 25.0 | +30.5% |
| 2Q20 | 24.3 | -2.6% |
| 1Q20 | 30.4 | +25.0% |
| 4Q19 | 50.8 | - |
| 3Q19 | 19.2 | - |
| 2Q19 | 25.0 | - |
| 1Q19 | 24.3 | - |