| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 10.5 | +2.1% |
| 3Q25 | 9.3 | +32.2% |
| 2Q25 | 8.8 | +137.9% |
| 1Q25 | 14.4 | +54.5% |
| 4Q24 | 10.3 | -189.6% |
| 3Q24 | 7.0 | -39.4% |
| 2Q24 | 3.7 | -33.5% |
| 1Q24 | 9.3 | -37.3% |
| 4Q23 | -11.5 | -151.3% |
| 3Q23 | 11.6 | -61.4% |
| 2Q23 | 5.6 | -75.1% |
| 1Q23 | 14.9 | -45.7% |
| 4Q22 | 22.4 | +99.8% |
| 3Q22 | 30.0 | -11.8% |
| 2Q22 | 22.5 | -34.8% |
| 1Q22 | 27.4 | -19.3% |
| 4Q21 | 11.2 | -64.2% |
| 3Q21 | 34.0 | -22.0% |
| 2Q21 | 34.5 | -27.3% |
| 1Q21 | 34.0 | +229.4% |
| 4Q20 | 31.3 | - |
| 3Q20 | 43.5 | - |
| 2Q20 | 47.5 | +302.1% |
| 1Q20 | 10.3 | -29.3% |
| 2Q19 | 11.8 | +23.5% |
| 1Q19 | 14.6 | - |
| 4Q18 | 16.2 | - |
| 3Q18 | 15.5 | - |
| 2Q18 | 9.6 | - |