| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 4.2 | +69.4% |
| 4Q25 | 3.0 | +23.3% |
| 3Q25 | 5.1 | -4.9% |
| 2Q25 | 1.7 | -19.2% |
| 1Q25 | 2.5 | -9.4% |
| 4Q24 | 2.4 | +21.5% |
| 3Q24 | 5.3 | +652.9% |
| 2Q24 | 2.1 | -531.8% |
| 1Q24 | 2.8 | -5.8% |
| 4Q23 | 2.0 | -40.3% |
| 3Q23 | 0.7 | -93.1% |
| 2Q23 | -0.5 | -112.7% |
| 1Q23 | 2.9 | +34.6% |
| 4Q22 | 3.3 | -32.2% |
| 3Q22 | 10.2 | +13.2% |
| 2Q22 | 3.7 | +25.0% |
| 1Q22 | 2.2 | -15.3% |
| 4Q21 | 4.9 | +434.5% |
| 3Q21 | 9.0 | -19.2% |
| 2Q21 | 3.0 | +40.6% |
| 1Q21 | 2.6 | +13.2% |
| 4Q20 | 0.9 | +10.3% |
| 3Q20 | 11.2 | -61.5% |
| 2Q20 | 2.1 | -52.7% |
| 1Q20 | 2.3 | +464.2% |
| 4Q19 | 0.8 | -86.0% |
| 3Q19 | 29.0 | -4.3% |
| 2Q19 | 4.5 | -38.0% |
| 1Q19 | 0.4 | +44.9% |
| 4Q18 | 5.9 | +41.7% |
| 3Q18 | 30.3 | +11.4% |
| 2Q18 | 7.3 | +34.4% |
| 1Q18 | 0.3 | -95.9% |
| 4Q17 | 4.2 | +55.6% |
| 3Q17 | 27.2 | -58.1% |
| 2Q17 | 5.4 | - |
| 1Q17 | 6.8 | - |
| 4Q16 | 2.7 | - |
| 3Q16 | 64.9 | - |