| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.7 | -62.5% |
| 3Q25 | 13.5 | +15.1% |
| 2Q25 | 11.6 | -24.3% |
| 1Q25 | 15.4 | +4.6% |
| 4Q24 | 12.6 | +2.9% |
| 3Q24 | 11.7 | -31.8% |
| 2Q24 | 15.4 | +9.3% |
| 1Q24 | 14.7 | +15.0% |
| 4Q23 | 12.3 | +23.2% |
| 3Q23 | 17.2 | +14.0% |
| 2Q23 | 14.1 | +19.4% |
| 1Q23 | 12.8 | -15.2% |
| 4Q22 | 10.0 | +3.5% |
| 3Q22 | 15.0 | -20.5% |
| 2Q22 | 11.8 | -24.8% |
| 1Q22 | 15.1 | -19.9% |
| 4Q21 | 9.6 | -19.7% |
| 3Q21 | 18.9 | +0.3% |
| 2Q21 | 15.7 | +142.0% |
| 1Q21 | 18.8 | +23.8% |
| 4Q20 | 12.0 | +1072.4% |
| 3Q20 | 18.9 | +20.3% |
| 2Q20 | 6.5 | -37.7% |
| 1Q20 | 15.2 | +22.3% |
| 4Q19 | 1.0 | -89.0% |
| 3Q19 | 15.7 | -5.0% |
| 2Q19 | 10.4 | -27.5% |
| 1Q19 | 12.4 | -8.4% |
| 4Q18 | 9.3 | -37.0% |
| 3Q18 | 16.5 | -5.3% |
| 2Q18 | 14.3 | +9.1% |
| 1Q18 | 13.6 | +10.2% |
| 4Q17 | 14.7 | +2.0% |
| 3Q17 | 17.4 | +65.5% |
| 2Q17 | 13.1 | +44.8% |
| 1Q17 | 12.3 | +114.0% |
| 4Q16 | 14.5 | -1.9% |
| 3Q16 | 10.5 | - |
| 2Q16 | 9.1 | - |
| 1Q16 | 5.7 | - |
| 4Q15 | 14.7 | - |