| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.5 | -62.7% |
| 1Q25 | 12.5 | -3.4% |
| 4Q24 | 12.1 | +0.6% |
| 3Q24 | 13.5 | +2.6% |
| 2Q24 | 12.3 | -7.8% |
| 1Q24 | 12.9 | +52.5% |
| 4Q23 | 12.0 | +12.8% |
| 3Q23 | 13.2 | +17.4% |
| 2Q23 | 13.4 | +3.2% |
| 1Q23 | 8.5 | -38.3% |
| 4Q22 | 10.6 | -23.8% |
| 3Q22 | 11.2 | -22.0% |
| 2Q22 | 13.0 | -23.2% |
| 1Q22 | 13.7 | -12.2% |
| 4Q21 | 14.0 | +22.5% |
| 3Q21 | 14.4 | -17.0% |
| 2Q21 | 16.9 | +3.2% |
| 1Q21 | 15.6 | +5.0% |
| 4Q20 | 11.4 | +77.3% |
| 3Q20 | 17.4 | +1.1% |
| 2Q20 | 16.4 | +14.7% |
| 1Q20 | 14.9 | +4.2% |
| 4Q19 | 6.4 | -50.2% |
| 3Q19 | 17.2 | +10.3% |
| 2Q19 | 14.3 | +92.4% |
| 1Q19 | 14.3 | +65.3% |
| 4Q18 | 12.9 | +63.0% |
| 3Q18 | 15.6 | +41.4% |
| 2Q18 | 7.4 | -27.3% |
| 1Q18 | 8.6 | -29.7% |
| 4Q17 | 7.9 | -37.6% |
| 3Q17 | 11.0 | -7.2% |
| 2Q17 | 10.2 | -32.7% |
| 1Q17 | 12.3 | +1.9% |
| 4Q16 | 12.7 | +42.7% |
| 3Q16 | 11.9 | - |
| 2Q16 | 15.2 | - |
| 1Q16 | 12.0 | - |
| 4Q15 | 8.9 | - |