| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 8.2 | -27.4% |
| 3Q25 | 14.4 | +262.2% |
| 2Q25 | 7.9 | -13.8% |
| 1Q25 | 6.7 | +7.2% |
| 4Q24 | 11.3 | +48.1% |
| 3Q24 | 4.0 | -41.4% |
| 2Q24 | 9.2 | +104.2% |
| 1Q24 | 6.3 | +115.2% |
| 4Q23 | 7.7 | +20.6% |
| 3Q23 | 6.8 | -23.8% |
| 2Q23 | 4.5 | -5.6% |
| 1Q23 | 2.9 | -77.2% |
| 4Q22 | 6.3 | -2.3% |
| 3Q22 | 8.9 | -28.7% |
| 2Q22 | 4.8 | -39.0% |
| 1Q22 | 12.7 | +18.6% |
| 4Q21 | 6.5 | +26.7% |
| 3Q21 | 12.5 | -8.6% |
| 2Q21 | 7.8 | -15.2% |
| 1Q21 | 10.7 | -53.6% |
| 4Q20 | 5.1 | -32.9% |
| 3Q20 | 13.6 | +14.9% |
| 2Q20 | 9.2 | +8.0% |
| 1Q20 | 23.1 | +198.9% |
| 4Q19 | 7.6 | -17.6% |
| 3Q19 | 11.9 | +22.8% |
| 2Q19 | 8.5 | +7.1% |
| 1Q19 | 7.7 | -46.4% |
| 4Q18 | 9.3 | +44.7% |
| 3Q18 | 9.7 | +11.2% |
| 2Q18 | 8.0 | +43.2% |
| 1Q18 | 14.4 | +85.3% |
| 4Q17 | 6.4 | +11.6% |
| 3Q17 | 8.7 | -0.5% |
| 2Q17 | 5.6 | +5.4% |
| 1Q17 | 7.8 | +13.5% |
| 4Q16 | 5.7 | +2.9% |
| 3Q16 | 8.7 | +45.7% |
| 2Q16 | 5.3 | - |
| 1Q16 | 6.9 | - |
| 4Q15 | 5.6 | - |
| 3Q15 | 6.0 | - |