| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.5 | -41.2% |
| 3Q25 | 5.5 | -226.9% |
| 2Q25 | 8.4 | -48.2% |
| 1Q25 | 14.7 | -18.8% |
| 4Q24 | 9.4 | -7.8% |
| 3Q24 | -4.4 | -187.4% |
| 2Q24 | 16.2 | +862.6% |
| 1Q24 | 18.1 | +16.7% |
| 4Q23 | 10.2 | -47.1% |
| 3Q23 | 5.0 | -9778.9% |
| 2Q23 | 1.7 | -85.1% |
| 1Q23 | 15.5 | +16.5% |
| 4Q22 | 19.3 | +66.3% |
| 3Q22 | -0.1 | -100.5% |
| 2Q22 | 11.3 | +10.0% |
| 1Q22 | 13.3 | +18.0% |
| 4Q21 | 11.6 | +67.0% |
| 3Q21 | 9.6 | +634.6% |
| 2Q21 | 10.3 | -22.4% |
| 1Q21 | 11.3 | -16.8% |
| 4Q20 | 6.9 | +425.5% |
| 3Q20 | 1.3 | -91.0% |
| 2Q20 | 13.2 | +200.8% |
| 1Q20 | 13.6 | +56.0% |
| 4Q19 | 1.3 | -92.3% |
| 3Q19 | 14.6 | +119.9% |
| 2Q19 | 4.4 | -62.2% |
| 1Q19 | 8.7 | -22.1% |
| 4Q18 | 17.2 | +41.5% |
| 3Q18 | 6.6 | -3.1% |
| 2Q18 | 11.6 | +22.2% |
| 1Q18 | 11.2 | -7.6% |
| 4Q17 | 12.1 | +19.5% |
| 3Q17 | 6.9 | +14.0% |
| 2Q17 | 9.5 | +5.8% |
| 1Q17 | 12.1 | +2.2% |
| 4Q16 | 10.1 | -17.1% |
| 3Q16 | 6.0 | - |
| 2Q16 | 9.0 | - |
| 1Q16 | 11.8 | - |
| 4Q15 | 12.2 | - |