| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 16.2 | +132.7% |
| 3Q26 | 38.1 | +258.6% |
| 4Q25 | 7.0 | -38.1% |
| 3Q25 | 10.6 | - |
| 2Q25 | 8.2 | -14.1% |
| 1Q25 | 8.3 | -41.1% |
| 4Q24 | 11.2 | +57.1% |
| 2Q24 | 9.6 | -9.3% |
| 1Q24 | 14.1 | +5.2% |
| 4Q23 | 7.2 | -27.3% |
| 3Q23 | 8.3 | -5.9% |
| 2Q23 | 10.6 | -4.0% |
| 1Q23 | 13.4 | +7.8% |
| 4Q22 | 9.8 | +21.6% |
| 3Q22 | 8.8 | -25.6% |
| 2Q22 | 11.0 | -5.1% |
| 1Q22 | 12.4 | +18.3% |
| 4Q21 | 8.1 | +32.8% |
| 3Q21 | 11.9 | +46.0% |
| 2Q21 | 11.6 | +34.0% |
| 1Q21 | 10.5 | +40.7% |
| 4Q20 | 6.1 | -25.0% |
| 3Q20 | 8.1 | +16.6% |
| 2Q20 | 8.6 | +21.4% |
| 1Q20 | 7.4 | -12.6% |
| 4Q19 | 8.1 | +193.4% |
| 3Q19 | 7.0 | +109.2% |
| 2Q19 | 7.1 | -16.5% |
| 1Q19 | 8.5 | -16.3% |
| 4Q18 | 2.8 | - |
| 3Q18 | 3.3 | - |
| 2Q18 | 8.5 | - |
| 1Q18 | 10.2 | - |