| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 2.5 | +405.0% |
| 3Q25 | 6.4 | -7.1% |
| 2Q25 | 5.8 | -1.6% |
| 1Q25 | 2.2 | +50.2% |
| 4Q24 | 0.5 | -147.2% |
| 3Q24 | 6.8 | -5.9% |
| 2Q24 | 5.8 | -4.3% |
| 1Q24 | 1.5 | -176.2% |
| 4Q23 | -1.0 | -276.3% |
| 3Q23 | 7.3 | +108.2% |
| 2Q23 | 6.1 | +19.8% |
| 1Q23 | -1.9 | -50.6% |
| 4Q22 | 0.6 | +103.8% |
| 3Q22 | 3.5 | -40.2% |
| 2Q22 | 5.1 | +46.3% |
| 1Q22 | -3.9 | +73.2% |
| 4Q21 | 0.3 | -85.0% |
| 3Q21 | 5.8 | -20.4% |
| 2Q21 | 3.5 | -733.4% |
| 1Q21 | -2.2 | -1212.7% |
| 4Q20 | 1.9 | +0.3% |
| 3Q20 | 7.3 | -0.7% |
| 2Q20 | -0.6 | -112.3% |
| 1Q20 | 0.2 | -1.1% |
| 4Q19 | 1.9 | +13150.8% |
| 3Q19 | 7.4 | -1.2% |
| 2Q19 | 4.5 | -5.6% |
| 1Q19 | 0.2 | -92.9% |
| 4Q18 | 0.0 | -99.3% |
| 3Q18 | 7.5 | -13.0% |
| 2Q18 | 4.7 | +3.6% |
| 1Q18 | 2.9 | +241.6% |
| 4Q17 | 2.0 | +164.5% |
| 3Q17 | 8.6 | -1.3% |
| 2Q17 | 4.6 | -12.8% |
| 1Q17 | 0.8 | -29.3% |
| 4Q16 | 0.7 | +244.2% |
| 3Q16 | 8.7 | +104.2% |
| 2Q16 | 5.2 | - |
| 1Q16 | 1.2 | - |
| 4Q15 | 0.2 | - |
| 3Q15 | 4.3 | - |