| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 6.3 | +148.5% |
| 4Q25 | 1.3 | -79.6% |
| 3Q25 | 2.1 | +16.8% |
| 2Q25 | 5.9 | +149.7% |
| 1Q25 | 2.5 | -50.4% |
| 4Q24 | 6.1 | +128.6% |
| 3Q24 | 1.8 | -54.6% |
| 2Q24 | 2.4 | +6.3% |
| 1Q24 | 5.1 | +26.7% |
| 4Q23 | 2.7 | +16.6% |
| 3Q23 | 4.0 | -14.0% |
| 2Q23 | 2.2 | -49.7% |
| 1Q23 | 4.0 | -37.6% |
| 4Q22 | 2.3 | -260.1% |
| 3Q22 | 4.6 | +67.8% |
| 2Q22 | 4.4 | +19.4% |
| 1Q22 | 6.4 | +29.2% |
| 4Q21 | -1.4 | -147.8% |
| 3Q21 | 2.8 | +19.5% |
| 2Q21 | 3.7 | +15.8% |
| 1Q21 | 5.0 | +18.1% |
| 4Q20 | 3.0 | +23.6% |
| 3Q20 | 2.3 | -36.5% |
| 2Q20 | 3.2 | -26.7% |
| 1Q20 | 4.2 | +16.2% |
| 4Q19 | 2.4 | -37.6% |
| 3Q19 | 3.6 | +61.4% |
| 2Q19 | 4.4 | +102.7% |
| 1Q19 | 3.6 | -13.1% |
| 4Q18 | 3.9 | +89.1% |
| 3Q18 | 2.3 | -24.3% |
| 2Q18 | 2.2 | -18.5% |
| 1Q18 | 4.2 | -28.2% |
| 4Q17 | 2.1 | -12.2% |
| 3Q17 | 3.0 | -22.1% |
| 2Q17 | 2.6 | -18.3% |
| 1Q17 | 5.8 | +22.3% |
| 4Q16 | 2.3 | - |
| 3Q16 | 3.8 | - |
| 2Q16 | 3.2 | - |
| 1Q16 | 4.7 | - |