| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 2.5 | -67.9% |
| 3Q25 | 3.2 | -76.5% |
| 2Q25 | 0.6 | -90.5% |
| 1Q25 | 8.8 | -48.7% |
| 4Q24 | 7.7 | -48.2% |
| 3Q24 | 13.6 | -40.0% |
| 2Q24 | 6.8 | -14.8% |
| 1Q24 | 17.1 | -36.5% |
| 4Q23 | 14.9 | +69.0% |
| 3Q23 | 22.8 | -12.9% |
| 2Q23 | 8.0 | -44.2% |
| 1Q23 | 26.9 | -37.2% |
| 4Q22 | 8.8 | -56.3% |
| 3Q22 | 26.1 | -17.0% |
| 2Q22 | 14.3 | -38.2% |
| 1Q22 | 42.9 | +11.7% |
| 4Q21 | 20.1 | -32.3% |
| 3Q21 | 31.5 | -28.3% |
| 2Q21 | 23.1 | -22.0% |
| 1Q21 | 38.4 | +39.6% |
| 4Q20 | 29.7 | +19.4% |
| 3Q20 | 43.9 | +167.9% |
| 2Q20 | 29.6 | +141.8% |
| 1Q20 | 27.5 | -178.4% |
| 4Q19 | 24.9 | +19.8% |
| 3Q19 | 16.4 | -50.2% |
| 2Q19 | 12.2 | -41.0% |
| 1Q19 | -35.1 | -269.1% |
| 4Q18 | 20.8 | - |
| 3Q18 | 32.9 | - |
| 2Q18 | 20.7 | - |
| 1Q18 | 20.7 | - |