| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 9.0 | -57.0% |
| 4Q25 | 24.2 | +0.6% |
| 3Q25 | 31.4 | +52.9% |
| 2Q25 | 17.1 | +31.2% |
| 1Q25 | 21.0 | +59.0% |
| 4Q24 | 24.0 | +212.9% |
| 3Q24 | 20.6 | -4.5% |
| 2Q24 | 13.1 | -2074.8% |
| 1Q24 | 13.2 | -27.7% |
| 4Q23 | 7.7 | +44.9% |
| 3Q23 | 21.5 | +23.2% |
| 2Q23 | -0.7 | -104.9% |
| 1Q23 | 18.3 | -38.7% |
| 4Q22 | 5.3 | +58.9% |
| 3Q22 | 17.5 | -42.4% |
| 2Q22 | 13.4 | -57.1% |
| 1Q22 | 29.8 | -5.0% |
| 4Q21 | 3.3 | -83.5% |
| 3Q21 | 30.4 | -14.2% |
| 2Q21 | 31.2 | +344.4% |
| 1Q21 | 31.4 | +34.1% |
| 4Q20 | 20.2 | +195.0% |
| 3Q20 | 35.4 | +53.6% |
| 2Q20 | 7.0 | -78.2% |
| 1Q20 | 23.4 | -22.2% |
| 4Q19 | 6.9 | -72.0% |
| 3Q19 | 23.0 | -20.9% |
| 2Q19 | 32.2 | +1.5% |
| 1Q19 | 30.1 | +0.7% |
| 4Q18 | 24.5 | +12.8% |
| 3Q18 | 29.1 | -21.4% |
| 2Q18 | 31.8 | -10.5% |
| 1Q18 | 29.9 | +13.7% |
| 4Q17 | 21.7 | -28.5% |
| 3Q17 | 37.1 | - |
| 2Q17 | 35.5 | - |
| 1Q17 | 26.3 | - |
| 4Q16 | 30.3 | - |