| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | -0.3 | -103.5% |
| 2Q26 | 8.9 | +3.2% |
| 1Q26 | 8.8 | +25.4% |
| 4Q25 | 10.0 | +47.5% |
| 3Q25 | 9.5 | +3.1% |
| 2Q25 | 8.6 | -199.6% |
| 1Q25 | 7.0 | -36.0% |
| 4Q24 | 6.8 | -16.1% |
| 3Q24 | 9.2 | -3.9% |
| 2Q24 | -8.7 | -179.7% |
| 1Q24 | 11.0 | +28.0% |
| 4Q23 | 8.1 | -46.6% |
| 3Q23 | 9.6 | -27.5% |
| 2Q23 | 10.9 | -29.8% |
| 1Q23 | 8.6 | +44.2% |
| 4Q22 | 15.2 | +49.4% |
| 3Q22 | 13.3 | -0.0% |
| 2Q22 | 15.5 | +7.7% |
| 1Q22 | 5.9 | -62.0% |
| 4Q21 | 10.2 | -47.0% |
| 3Q21 | 13.3 | +5.9% |
| 2Q21 | 14.4 | +2.6% |
| 1Q21 | 15.6 | +18.9% |
| 4Q20 | 19.2 | +257.0% |
| 3Q20 | 12.5 | -1.6% |
| 2Q20 | 14.0 | +13.1% |
| 1Q20 | 13.2 | +41.5% |
| 4Q19 | 5.4 | -24.5% |
| 3Q19 | 12.7 | -10.9% |
| 2Q19 | 12.4 | -37.9% |
| 1Q19 | 9.3 | -39.9% |
| 4Q18 | 7.1 | -1.6% |
| 3Q18 | 14.3 | +8.9% |
| 2Q18 | 20.0 | +59.4% |
| 1Q18 | 15.5 | +82.8% |
| 4Q17 | 7.2 | +4.1% |
| 3Q17 | 13.1 | +235.3% |
| 2Q17 | 12.5 | - |
| 1Q17 | 8.5 | - |
| 4Q16 | 7.0 | - |
| 3Q16 | 3.9 | - |