| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 11.5 | +41.7% |
| 3Q25 | 11.1 | -0.5% |
| 2Q25 | 9.6 | +30.7% |
| 1Q25 | 7.6 | -37.6% |
| 4Q24 | 8.1 | -0.6% |
| 3Q24 | 11.1 | +8.0% |
| 2Q24 | 7.4 | +49.6% |
| 1Q24 | 12.2 | +118.5% |
| 4Q23 | 8.2 | +98.6% |
| 3Q23 | 10.3 | +143.7% |
| 2Q23 | 4.9 | +3.6% |
| 1Q23 | 5.6 | -31.8% |
| 4Q22 | 4.1 | -46.4% |
| 3Q22 | 4.2 | -71.6% |
| 2Q22 | 4.8 | -49.2% |
| 1Q22 | 8.2 | +11.2% |
| 4Q21 | 7.7 | +34.4% |
| 3Q21 | 14.9 | +68.9% |
| 2Q21 | 9.4 | -130.4% |
| 1Q21 | 7.3 | -0.2% |
| 4Q20 | 5.7 | -41.9% |
| 3Q20 | 8.8 | -29.2% |
| 2Q20 | -30.8 | -386.2% |
| 1Q20 | 7.4 | -32.0% |
| 4Q19 | 9.9 | +3.1% |
| 3Q19 | 12.5 | +4.8% |
| 2Q19 | 10.8 | -7.7% |
| 1Q19 | 10.8 | -24.9% |
| 4Q18 | 9.6 | -24.5% |
| 3Q18 | 11.9 | -17.6% |
| 2Q18 | 11.7 | +3.8% |
| 1Q18 | 14.4 | +15.8% |
| 4Q17 | 12.6 | -13.3% |
| 3Q17 | 14.5 | -11.6% |
| 2Q17 | 11.2 | -18.8% |
| 1Q17 | 12.4 | -29.2% |
| 4Q16 | 14.6 | -14.1% |
| 3Q16 | 16.4 | - |
| 2Q16 | 13.8 | - |
| 1Q16 | 17.6 | - |
| 4Q15 | 17.0 | - |