| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 14.3 | +173.1% |
| 3Q25 | 7.9 | -32.8% |
| 2Q25 | 20.1 | -16.9% |
| 1Q25 | 17.2 | -2.5% |
| 4Q24 | 5.2 | -73.5% |
| 3Q24 | 11.8 | +54.9% |
| 2Q24 | 24.2 | +0.1% |
| 1Q24 | 17.7 | -10.2% |
| 4Q23 | 19.8 | -583.1% |
| 3Q23 | 7.6 | -48.1% |
| 2Q23 | 24.2 | +331.4% |
| 1Q23 | 19.7 | +12.1% |
| 4Q22 | -4.1 | -121.0% |
| 3Q22 | 14.7 | +66.4% |
| 2Q22 | 5.6 | -65.8% |
| 1Q22 | 17.6 | -14.3% |
| 4Q21 | 19.5 | -18.8% |
| 3Q21 | 8.8 | -39.7% |
| 2Q21 | 16.4 | -45.0% |
| 1Q21 | 20.5 | -228.7% |
| 4Q20 | 24.0 | +119.9% |
| 3Q20 | 14.7 | +29.2% |
| 2Q20 | 29.8 | +74.2% |
| 1Q20 | -15.9 | -178.5% |
| 4Q19 | 10.9 | -6.1% |
| 3Q19 | 11.3 | +129.7% |
| 2Q19 | 17.1 | +49.3% |
| 1Q19 | 20.3 | +490.5% |
| 4Q18 | 11.6 | - |
| 3Q18 | 4.9 | - |
| 2Q18 | 11.4 | - |
| 1Q18 | 3.4 | - |