| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 8.6 | -35.6% |
| 3Q25 | 10.0 | -7.2% |
| 2Q25 | 8.8 | -21.0% |
| 1Q25 | 6.9 | -30.4% |
| 4Q24 | 13.4 | +94.5% |
| 3Q24 | 10.8 | -13.0% |
| 2Q24 | 11.1 | -1.7% |
| 1Q24 | 9.9 | +37.2% |
| 4Q23 | 6.9 | -20.3% |
| 3Q23 | 12.4 | +16.4% |
| 2Q23 | 11.3 | -1.7% |
| 1Q23 | 7.2 | -2.9% |
| 4Q22 | 8.6 | +27.7% |
| 3Q22 | 10.7 | +45.7% |
| 2Q22 | 11.5 | +51.8% |
| 1Q22 | 7.4 | -12.8% |
| 4Q21 | 6.7 | -5.5% |
| 3Q21 | 7.3 | +39.8% |
| 2Q21 | 7.6 | +204.9% |
| 1Q21 | 8.5 | +149.6% |
| 4Q20 | 7.1 | +14.5% |
| 3Q20 | 5.2 | -14.5% |
| 2Q20 | 2.5 | -53.5% |
| 1Q20 | 3.4 | -30.0% |
| 4Q19 | 6.2 | -0.7% |
| 3Q19 | 6.1 | -37.6% |
| 2Q19 | 5.3 | -31.2% |
| 1Q19 | 4.9 | +46.8% |
| 4Q18 | 6.3 | -16.2% |
| 3Q18 | 9.8 | +22.7% |
| 2Q18 | 7.7 | +9.1% |
| 1Q18 | 3.3 | -42.0% |
| 4Q17 | 7.5 | -15.3% |
| 3Q17 | 8.0 | +73.5% |
| 2Q17 | 7.1 | -1657.5% |
| 1Q17 | 5.7 | -44.7% |
| 4Q16 | 8.8 | - |
| 3Q16 | 4.6 | - |
| 2Q16 | -0.5 | - |
| 1Q16 | 10.4 | - |