| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 12.9 | -37.5% |
| 3Q25 | 9.8 | +29.2% |
| 2Q25 | 7.4 | -43.6% |
| 1Q25 | 19.0 | +899.7% |
| 4Q24 | 20.6 | +18.8% |
| 3Q24 | 7.6 | +4.1% |
| 2Q24 | 13.1 | +125.4% |
| 1Q24 | 1.9 | -84.2% |
| 4Q23 | 17.4 | -5.3% |
| 3Q23 | 7.3 | +104.3% |
| 2Q23 | 5.8 | -24.5% |
| 1Q23 | 12.1 | +6.0% |
| 4Q22 | 18.3 | +1.5% |
| 3Q22 | 3.6 | +254.0% |
| 2Q22 | 7.7 | +4.7% |
| 1Q22 | 11.4 | -47.8% |
| 4Q21 | 18.1 | -12.5% |
| 3Q21 | 1.0 | -90.0% |
| 2Q21 | 7.3 | +142.5% |
| 1Q21 | 21.8 | +96.9% |
| 4Q20 | 20.6 | +105.0% |
| 3Q20 | 10.0 | -33.9% |
| 2Q20 | 3.0 | -52.8% |
| 1Q20 | 11.1 | +73.2% |
| 4Q19 | 10.1 | -40.3% |
| 3Q19 | 15.1 | +164.6% |
| 2Q19 | 6.4 | -8.8% |
| 1Q19 | 6.4 | -652.1% |
| 4Q18 | 16.9 | +16.2% |
| 3Q18 | 5.7 | -243.4% |
| 2Q18 | 7.0 | -437.9% |
| 1Q18 | -1.2 | -124.0% |
| 4Q17 | 14.5 | +21.9% |
| 3Q17 | -4.0 | -65.7% |
| 2Q17 | -2.1 | -47.0% |
| 1Q17 | 4.8 | -128.1% |
| 4Q16 | 11.9 | +66.7% |
| 3Q16 | -11.6 | - |
| 2Q16 | -3.9 | - |
| 1Q16 | -17.2 | - |
| 4Q15 | 7.1 | - |