| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 2.6 | +4.2% |
| 4Q25 | 1.0 | -198.7% |
| 1Q25 | 2.5 | -25.3% |
| 4Q24 | -1.0 | -117.9% |
| 3Q24 | 1.4 | -22.2% |
| 2Q24 | 6.9 | -975.4% |
| 1Q24 | 3.3 | -328.3% |
| 4Q23 | 5.4 | -591.8% |
| 3Q23 | 1.8 | -260.1% |
| 2Q23 | -0.8 | -139.8% |
| 1Q23 | -1.4 | -125.3% |
| 4Q22 | -1.1 | -123.1% |
| 3Q22 | -1.1 | -280.7% |
| 2Q22 | 2.0 | +163.7% |
| 1Q22 | 5.7 | +142.6% |
| 4Q21 | 4.8 | -9.7% |
| 3Q21 | 0.6 | -122.8% |
| 2Q21 | 0.8 | -115.3% |
| 1Q21 | 2.4 | -38.0% |
| 4Q20 | 5.3 | +5.8% |
| 3Q20 | -2.8 | -157.7% |
| 2Q20 | -4.9 | -222.0% |
| 1Q20 | 3.8 | -8.5% |
| 4Q19 | 5.0 | -6.5% |
| 3Q19 | 4.8 | -2.5% |
| 2Q19 | 4.0 | -45.1% |
| 1Q19 | 4.2 | -24.8% |
| 4Q18 | 5.3 | -27.0% |
| 3Q18 | 4.9 | +17.6% |
| 2Q18 | 7.4 | +26.3% |
| 1Q18 | 5.5 | -13.5% |
| 4Q17 | 7.3 | +20.9% |
| 3Q17 | 4.2 | -13.2% |
| 2Q17 | 5.8 | -2.6% |
| 1Q17 | 6.4 | -10.5% |
| 4Q16 | 6.0 | +4.4% |
| 3Q16 | 4.8 | - |
| 2Q16 | 6.0 | - |
| 1Q16 | 7.1 | - |
| 4Q15 | 5.8 | - |