| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.1 | -68.2% |
| 3Q25 | 5.9 | -57.2% |
| 2Q25 | 6.6 | -32.2% |
| 1Q25 | 12.7 | -24.8% |
| 4Q24 | 16.1 | +25.3% |
| 3Q24 | 13.9 | -10.4% |
| 2Q24 | 9.7 | -27.2% |
| 1Q24 | 16.9 | -6.9% |
| 4Q23 | 12.9 | -5.2% |
| 3Q23 | 15.5 | +2.9% |
| 2Q23 | 13.4 | -6.1% |
| 1Q23 | 18.1 | -14.6% |
| 4Q22 | 13.6 | -20.9% |
| 3Q22 | 15.1 | +3.6% |
| 2Q22 | 14.2 | +29.4% |
| 1Q22 | 21.2 | +29.1% |
| 4Q21 | 17.1 | -6.5% |
| 3Q21 | 14.6 | +98.5% |
| 2Q21 | 11.0 | +13.3% |
| 1Q21 | 16.4 | +26.3% |
| 4Q20 | 18.3 | +12.4% |
| 3Q20 | 7.3 | -56.1% |
| 2Q20 | 9.7 | -24.8% |
| 1Q20 | 13.0 | +1.0% |
| 4Q19 | 16.3 | +3.8% |
| 3Q19 | 16.7 | +18.3% |
| 2Q19 | 12.9 | +2.3% |
| 1Q19 | 12.9 | -3.9% |
| 4Q18 | 15.7 | +44.7% |
| 3Q18 | 14.1 | +22.2% |
| 2Q18 | 12.6 | +23.1% |
| 1Q18 | 13.4 | -18.9% |
| 4Q17 | 10.9 | +75.0% |
| 3Q17 | 11.6 | -27.5% |
| 2Q17 | 10.2 | -21.2% |
| 1Q17 | 16.5 | +16.3% |
| 4Q16 | 6.2 | -66.3% |
| 3Q16 | 16.0 | - |
| 2Q16 | 13.0 | - |
| 1Q16 | 14.2 | - |
| 4Q15 | 18.4 | - |