| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 3.2 | -51.5% |
| 4Q25 | 0.6 | -81.3% |
| 3Q25 | 8.0 | +22.1% |
| 2Q25 | 7.0 | +111.1% |
| 1Q25 | 6.5 | +80.8% |
| 4Q24 | 3.1 | -1.8% |
| 3Q24 | 6.5 | +817.5% |
| 2Q24 | 3.3 | -4.8% |
| 1Q24 | 3.6 | +206.7% |
| 4Q23 | 3.1 | +18.5% |
| 3Q23 | 0.7 | -86.5% |
| 2Q23 | 3.5 | -49.8% |
| 1Q23 | 1.2 | -81.9% |
| 4Q22 | 2.6 | -26.1% |
| 3Q22 | 5.3 | -49.1% |
| 2Q22 | 6.9 | -38.3% |
| 1Q22 | 6.5 | -31.7% |
| 4Q21 | 3.6 | -39.2% |
| 3Q21 | 10.3 | +386.9% |
| 2Q21 | 11.2 | +140.9% |
| 1Q21 | 9.5 | +43.9% |
| 4Q20 | 5.9 | -24.0% |
| 3Q20 | 2.1 | -73.9% |
| 2Q20 | 4.6 | -46.0% |
| 1Q20 | 6.6 | -19.5% |
| 4Q19 | 7.7 | -12.7% |
| 3Q19 | 8.1 | +6.4% |
| 2Q19 | 8.6 | -8.5% |
| 1Q19 | 8.2 | -12.3% |
| 4Q18 | 8.9 | +79.9% |
| 3Q18 | 7.6 | -34.0% |
| 2Q18 | 9.4 | -0.2% |
| 1Q18 | 9.3 | -6.2% |
| 4Q17 | 4.9 | -44.5% |
| 3Q17 | 11.6 | +30.8% |
| 2Q17 | 9.4 | +42.5% |
| 1Q17 | 9.9 | +22.7% |
| 4Q16 | 8.9 | +24.6% |
| 3Q16 | 8.8 | - |
| 2Q16 | 6.6 | - |
| 1Q16 | 8.1 | - |
| 4Q15 | 7.1 | - |