| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 7.5 | -3.2% |
| 3Q25 | 7.2 | +15.8% |
| 2Q25 | 6.8 | -24.5% |
| 1Q25 | 6.1 | -2.7% |
| 4Q24 | 7.8 | +38.9% |
| 3Q24 | 6.2 | -22.4% |
| 2Q24 | 9.0 | +136.8% |
| 1Q24 | 6.3 | +156.8% |
| 4Q23 | 5.6 | +241.9% |
| 3Q23 | 8.0 | -3.8% |
| 2Q23 | 3.8 | -46.7% |
| 1Q23 | 2.4 | -67.6% |
| 4Q22 | 1.6 | -33.0% |
| 3Q22 | 8.3 | +22.1% |
| 2Q22 | 7.1 | +16.7% |
| 1Q22 | 7.5 | +4.6% |
| 4Q21 | 2.4 | -55.9% |
| 3Q21 | 6.8 | +25.4% |
| 2Q21 | 6.1 | +88.7% |
| 1Q21 | 7.2 | +343.3% |
| 4Q20 | 5.5 | +108.3% |
| 3Q20 | 5.4 | +72.4% |
| 2Q20 | 3.2 | -33.2% |
| 1Q20 | 1.6 | +95.4% |
| 4Q19 | 2.7 | -42.7% |
| 3Q19 | 3.1 | -30.2% |
| 2Q19 | 4.8 | -30.0% |
| 1Q19 | 0.8 | -73.8% |
| 4Q18 | 4.6 | +11.4% |
| 3Q18 | 4.5 | +2.7% |
| 2Q18 | 6.9 | +29.7% |
| 1Q18 | 3.2 | -20.9% |
| 4Q17 | 4.2 | +3.0% |
| 3Q17 | 4.4 | +83.2% |
| 2Q17 | 5.3 | +27.2% |
| 1Q17 | 4.0 | +8.0% |
| 4Q16 | 4.0 | -1160.2% |
| 3Q16 | 2.4 | -66.5% |
| 2Q16 | 4.2 | - |
| 1Q16 | 3.7 | - |
| 4Q15 | -0.4 | - |
| 3Q15 | 7.2 | - |