| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 3.3 | -38.6% |
| 2Q26 | 4.1 | +0.4% |
| 1Q26 | 4.6 | -11.8% |
| 4Q25 | 3.8 | +100.2% |
| 3Q25 | 5.3 | -7.2% |
| 2Q25 | 4.1 | -29.7% |
| 1Q25 | 5.2 | -14.6% |
| 4Q24 | 1.9 | -171.5% |
| 3Q24 | 5.7 | +7.3% |
| 2Q24 | 5.8 | +35.6% |
| 1Q24 | 6.1 | -7.1% |
| 4Q23 | -2.6 | -334.8% |
| 3Q23 | 5.3 | +20.9% |
| 2Q23 | 4.3 | -1.5% |
| 1Q23 | 6.6 | +32.6% |
| 4Q22 | 1.1 | -68.8% |
| 3Q22 | 4.4 | +49.0% |
| 2Q22 | 4.4 | +120.3% |
| 1Q22 | 5.0 | +96.6% |
| 4Q21 | 3.6 | +366.5% |
| 3Q21 | 3.0 | +36.0% |
| 2Q21 | 2.0 | -20.2% |
| 1Q21 | 2.5 | -31.3% |
| 4Q20 | 0.8 | -59.6% |
| 3Q20 | 2.2 | -47.3% |
| 2Q20 | 2.5 | -9.5% |
| 1Q20 | 3.7 | +19.9% |
| 4Q19 | 1.9 | +34.1% |
| 3Q19 | 4.1 | +16.4% |
| 2Q19 | 2.7 | +21.2% |
| 1Q19 | 3.1 | -31.4% |
| 4Q18 | 1.4 | +41.3% |
| 3Q18 | 3.6 | -3.4% |
| 2Q18 | 2.3 | +22.3% |
| 1Q18 | 4.5 | +37.4% |
| 4Q17 | 1.0 | -39.3% |
| 3Q17 | 3.7 | +50.5% |
| 2Q17 | 1.8 | - |
| 1Q17 | 3.3 | - |
| 4Q16 | 1.7 | - |
| 3Q16 | 2.5 | - |