| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 7.5 | -8.5% |
| 3Q25 | 7.8 | +35.0% |
| 2Q25 | 9.3 | +75.6% |
| 1Q25 | 7.9 | +78.6% |
| 4Q24 | 8.2 | +24.6% |
| 3Q24 | 5.8 | -13.7% |
| 2Q24 | 5.3 | -35.5% |
| 1Q24 | 4.4 | -50.1% |
| 4Q23 | 6.6 | -30.0% |
| 3Q23 | 6.7 | -13.1% |
| 2Q23 | 8.2 | +33.3% |
| 1Q23 | 8.9 | +31.8% |
| 4Q22 | 9.4 | +48.2% |
| 3Q22 | 7.7 | +10.7% |
| 2Q22 | 6.2 | -37.1% |
| 1Q22 | 6.8 | -26.6% |
| 4Q21 | 6.3 | -45.8% |
| 3Q21 | 6.9 | +14.8% |
| 2Q21 | 9.8 | +41.8% |
| 1Q21 | 9.2 | +85.2% |
| 4Q20 | 11.7 | -7.8% |
| 3Q20 | 6.0 | +55.1% |
| 2Q20 | 6.9 | +1.9% |
| 1Q20 | 5.0 | +10.9% |
| 4Q19 | 12.7 | -398.5% |
| 3Q19 | 3.9 | +1049.1% |
| 2Q19 | 6.8 | +33.0% |
| 1Q19 | 4.5 | +136.1% |
| 4Q18 | -4.3 | -164.0% |
| 3Q18 | 0.3 | -80.4% |
| 2Q18 | 5.1 | -36.9% |
| 1Q18 | 1.9 | -35.4% |
| 4Q17 | 6.6 | -2.8% |
| 3Q17 | 1.7 | -55.3% |
| 2Q17 | 8.1 | +49.5% |
| 1Q17 | 2.9 | +65.9% |
| 4Q16 | 6.8 | +17.5% |
| 3Q16 | 3.9 | - |
| 2Q16 | 5.4 | - |
| 1Q16 | 1.8 | - |
| 4Q15 | 5.8 | - |