| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 5.3 | +17.6% |
| 3Q25 | 5.2 | -2.9% |
| 2Q25 | 4.1 | -9.4% |
| 1Q25 | 4.4 | -7.9% |
| 4Q24 | 4.5 | +82.5% |
| 3Q24 | 5.4 | -13.6% |
| 2Q24 | 4.5 | +111.1% |
| 1Q24 | 4.8 | +14.0% |
| 4Q23 | 2.5 | -46.7% |
| 3Q23 | 6.2 | +37.4% |
| 2Q23 | 2.2 | +20.2% |
| 1Q23 | 4.2 | -204.1% |
| 4Q22 | 4.6 | -49.7% |
| 3Q22 | 4.5 | -147.1% |
| 2Q22 | 1.8 | -129.0% |
| 1Q22 | -4.0 | -80.8% |
| 4Q21 | 9.2 | -169.7% |
| 3Q21 | -9.6 | -57.7% |
| 2Q21 | -6.2 | -92.6% |
| 1Q21 | -21.0 | +100.7% |
| 4Q20 | -13.3 | -520.3% |
| 3Q20 | -22.7 | -531.1% |
| 2Q20 | -82.9 | -2868.9% |
| 1Q20 | -10.4 | -621.8% |
| 4Q19 | 3.2 | -18.7% |
| 3Q19 | 5.3 | -20.0% |
| 2Q19 | 3.0 | -28.9% |
| 1Q19 | 2.0 | -13.6% |
| 4Q18 | 3.9 | -1.5% |
| 3Q18 | 6.6 | -5.0% |
| 2Q18 | 4.2 | +1.9% |
| 1Q18 | 2.3 | -25.9% |
| 4Q17 | 3.9 | -7.4% |
| 3Q17 | 6.9 | +4.4% |
| 2Q17 | 4.1 | +98.5% |
| 1Q17 | 3.1 | +10.2% |
| 4Q16 | 4.3 | +76.1% |
| 3Q16 | 6.6 | - |
| 2Q16 | 2.1 | - |
| 1Q16 | 2.8 | - |
| 4Q15 | 2.4 | - |