| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.0 | -27.9% |
| 2Q26 | 8.8 | -5.6% |
| 1Q26 | 7.5 | +56.0% |
| 4Q25 | 6.7 | -16.5% |
| 3Q25 | 8.4 | +227.0% |
| 2Q25 | 9.3 | +130.7% |
| 1Q25 | 4.8 | +8.6% |
| 4Q24 | 8.0 | +197.6% |
| 3Q24 | 2.6 | +12.6% |
| 2Q24 | 4.0 | -17.8% |
| 1Q24 | 4.4 | -617.9% |
| 4Q23 | 2.7 | -45.3% |
| 3Q23 | 2.3 | -30.6% |
| 2Q23 | 4.9 | +16.4% |
| 1Q23 | -0.9 | -129.5% |
| 4Q22 | 4.9 | -28.6% |
| 3Q22 | 3.3 | -46.4% |
| 2Q22 | 4.2 | -53.9% |
| 1Q22 | 2.9 | +32.8% |
| 4Q21 | 6.9 | -38.1% |
| 3Q21 | 6.1 | -13.7% |
| 2Q21 | 9.1 | -14.9% |
| 1Q21 | 2.2 | -71.7% |
| 4Q20 | 11.2 | +44.1% |
| 3Q20 | 7.1 | +1.7% |
| 2Q20 | 10.7 | +79.7% |
| 1Q20 | 7.7 | +6.6% |
| 4Q19 | 7.8 | -6.2% |
| 3Q19 | 7.0 | +6.2% |
| 2Q19 | 6.0 | -35.7% |
| 1Q19 | 7.3 | -9.0% |
| 4Q18 | 8.3 | -16.9% |
| 3Q18 | 6.6 | -13.7% |
| 2Q18 | 9.3 | -30.9% |
| 1Q18 | 8.0 | -11.3% |
| 4Q17 | 10.0 | +30.4% |
| 3Q17 | 7.6 | -21.8% |
| 2Q17 | 13.4 | - |
| 1Q17 | 9.0 | - |
| 4Q16 | 7.6 | - |
| 3Q16 | 9.7 | - |