| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.6 | -22.0% |
| 2Q26 | 5.7 | +124.0% |
| 1Q26 | 3.5 | +221.8% |
| 4Q25 | 3.3 | -21.9% |
| 3Q25 | 4.6 | -21.1% |
| 2Q25 | 2.6 | +13.5% |
| 1Q25 | 1.1 | -400.2% |
| 4Q24 | 4.3 | +480.2% |
| 3Q24 | 5.8 | +48.2% |
| 2Q24 | 2.3 | -538.9% |
| 1Q24 | -0.4 | -115.9% |
| 4Q23 | 0.7 | -81.6% |
| 3Q23 | 3.9 | -24.1% |
| 2Q23 | -0.5 | -110.6% |
| 1Q23 | 2.3 | +14.5% |
| 4Q22 | 4.0 | -34.1% |
| 3Q22 | 5.2 | -31.4% |
| 2Q22 | 4.8 | +32.6% |
| 1Q22 | 2.0 | -61.4% |
| 4Q21 | 6.1 | +9.0% |
| 3Q21 | 7.5 | +104.1% |
| 2Q21 | 3.6 | -34.3% |
| 1Q21 | 5.2 | +313.8% |
| 4Q20 | 5.6 | +37.3% |
| 3Q20 | 3.7 | -5.7% |
| 2Q20 | 5.5 | +252.1% |
| 1Q20 | 1.3 | -26.5% |
| 4Q19 | 4.0 | -36.3% |
| 3Q19 | 3.9 | -35.3% |
| 2Q19 | 1.6 | -63.6% |
| 1Q19 | 1.7 | -58.1% |
| 4Q18 | 6.3 | -34.0% |
| 3Q18 | 6.0 | +12.0% |
| 2Q18 | 4.3 | +300.8% |
| 1Q18 | 4.1 | +85.0% |
| 4Q17 | 9.6 | +54.1% |
| 3Q17 | 5.4 | +105.7% |
| 2Q17 | 1.1 | +13.7% |
| 1Q17 | 2.2 | +31.3% |
| 4Q16 | 6.2 | - |
| 3Q16 | 2.6 | - |
| 2Q16 | 0.9 | - |
| 1Q16 | 1.7 | - |