| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 6.3 | +64.9% |
| 1Q25 | 5.4 | -29.6% |
| 4Q24 | 3.8 | -16.0% |
| 3Q24 | 9.6 | +46.8% |
| 2Q24 | 9.4 | +87.4% |
| 1Q24 | 7.7 | +334.5% |
| 4Q23 | 4.5 | +18.1% |
| 3Q23 | 6.5 | -9.6% |
| 2Q23 | 5.0 | -31.5% |
| 1Q23 | 1.8 | -75.0% |
| 4Q22 | 3.8 | -37.1% |
| 3Q22 | 7.2 | -7.9% |
| 2Q22 | 7.3 | -10.8% |
| 1Q22 | 7.1 | +1.3% |
| 4Q21 | 6.1 | +1.2% |
| 3Q21 | 7.8 | +10.3% |
| 2Q21 | 8.2 | +74.3% |
| 1Q21 | 7.0 | +76.8% |
| 4Q20 | 6.0 | +18.4% |
| 3Q20 | 7.1 | +5.7% |
| 2Q20 | 4.7 | -37.3% |
| 1Q20 | 4.0 | -20.5% |
| 4Q19 | 5.1 | +2.2% |
| 3Q19 | 6.7 | -8.0% |
| 2Q19 | 7.5 | +5.1% |
| 1Q19 | 5.0 | +13.9% |
| 4Q18 | 5.0 | -3.2% |
| 3Q18 | 7.3 | +4.6% |
| 2Q18 | 7.1 | +8.0% |
| 1Q18 | 4.4 | +2.0% |
| 4Q17 | 5.2 | +0.6% |
| 3Q17 | 7.0 | +3.0% |
| 2Q17 | 6.6 | -8.7% |
| 1Q17 | 4.3 | +24.0% |
| 4Q16 | 5.1 | +38.6% |
| 3Q16 | 6.8 | - |
| 2Q16 | 7.2 | - |
| 1Q16 | 3.5 | - |
| 4Q15 | 3.7 | - |