| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q24 | 1.1 | +83.2% |
| 1Q24 | 3.5 | +29.9% |
| 4Q23 | 0.6 | -1087.1% |
| 1Q23 | 2.7 | -29.9% |
| 4Q22 | -0.1 | -105.5% |
| 1Q22 | 3.9 | -415.7% |
| 4Q21 | 1.2 | -322.2% |
| 3Q21 | 2.1 | +110.6% |
| 2Q21 | 2.1 | +121.4% |
| 1Q21 | -1.2 | -232.7% |
| 4Q20 | -0.5 | -465.9% |
| 3Q20 | 1.0 | -64.5% |
| 2Q20 | 0.9 | +13.3% |
| 1Q20 | 0.9 | -34.1% |
| 4Q19 | 0.1 | -83.1% |
| 3Q19 | 2.8 | -4.8% |
| 2Q19 | 0.8 | +0.3% |
| 1Q19 | 1.4 | +0.8% |
| 4Q18 | 0.8 | -73.0% |
| 3Q18 | 2.9 | -2082.9% |
| 2Q18 | 0.8 | -39.3% |
| 1Q18 | 1.4 | -171.8% |
| 4Q17 | 3.1 | +223.0% |
| 3Q17 | -0.1 | -77.5% |
| 2Q17 | 1.4 | - |
| 1Q17 | -1.9 | - |
| 4Q16 | 1.0 | - |
| 3Q16 | -0.7 | - |