| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.9 | -32.9% |
| 2Q26 | 4.9 | +97.9% |
| 1Q26 | 1.2 | -54.0% |
| 4Q25 | 5.9 | +31.2% |
| 3Q25 | 5.8 | +97.3% |
| 2Q25 | 2.5 | +71.7% |
| 1Q25 | 2.5 | -26.2% |
| 4Q24 | 4.5 | -11.8% |
| 3Q24 | 2.9 | -16.9% |
| 2Q24 | 1.4 | -75.2% |
| 1Q24 | 3.4 | -43.5% |
| 4Q23 | 5.1 | -37.4% |
| 3Q23 | 3.5 | -27.3% |
| 2Q23 | 5.8 | +33.9% |
| 1Q23 | 6.0 | +26.4% |
| 4Q22 | 8.2 | +59.0% |
| 3Q22 | 4.9 | +39.6% |
| 2Q22 | 4.4 | +221.8% |
| 1Q22 | 4.7 | -4.9% |
| 4Q21 | 5.1 | +52.3% |
| 3Q21 | 3.5 | +24.7% |
| 2Q21 | 1.4 | -9.3% |
| 1Q21 | 5.0 | +364.9% |
| 4Q20 | 3.4 | +182.3% |
| 3Q20 | 2.8 | +94.0% |
| 2Q20 | 1.5 | -46.9% |
| 1Q20 | 1.1 | -72.1% |
| 4Q19 | 1.2 | -67.9% |
| 3Q19 | 1.4 | -61.3% |
| 2Q19 | 2.8 | -39.4% |
| 1Q19 | 3.9 | -18.1% |
| 4Q18 | 3.7 | -43.4% |
| 3Q18 | 3.7 | +20.9% |
| 2Q18 | 4.6 | +54.1% |
| 1Q18 | 4.7 | +57.0% |
| 4Q17 | 6.6 | +7.8% |
| 3Q17 | 3.1 | +73.1% |
| 2Q17 | 3.0 | - |
| 1Q17 | 3.0 | - |
| 4Q16 | 6.1 | - |
| 3Q16 | 1.8 | - |