| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | -4.9 | -611.7% |
| 3Q26 | 4.4 | +182.7% |
| 4Q25 | 0.9 | -139.9% |
| 3Q25 | 1.6 | -51.8% |
| 2Q25 | 4.1 | +402.1% |
| 1Q25 | -0.8 | -125.4% |
| 4Q24 | -2.4 | -180.4% |
| 3Q24 | 3.3 | -54.1% |
| 2Q24 | 0.8 | -89.7% |
| 1Q24 | 3.0 | -66.5% |
| 4Q23 | 3.0 | -67.5% |
| 3Q23 | 7.1 | -28.4% |
| 2Q23 | 7.8 | -15.2% |
| 1Q23 | 9.0 | -15.8% |
| 4Q22 | 9.1 | -39.2% |
| 3Q22 | 9.9 | -31.9% |
| 2Q22 | 9.3 | -31.8% |
| 1Q22 | 10.7 | +4.0% |
| 4Q21 | 15.0 | +9.9% |
| 3Q21 | 14.6 | +0.1% |
| 2Q21 | 13.6 | +2.3% |
| 1Q21 | 10.3 | -11.0% |
| 4Q20 | 13.6 | +5.1% |
| 3Q20 | 14.6 | +1.3% |
| 2Q20 | 13.3 | -8.9% |
| 1Q20 | 11.6 | +21.3% |
| 4Q19 | 13.0 | +162.7% |
| 3Q19 | 14.4 | -2.7% |
| 2Q19 | 14.6 | +28.3% |
| 1Q19 | 9.5 | -9.9% |
| 4Q18 | 4.9 | -67.4% |
| 3Q18 | 14.8 | -4.3% |
| 2Q18 | 11.3 | +17.7% |
| 1Q18 | 10.6 | +101.3% |
| 4Q17 | 15.1 | +85.6% |
| 3Q17 | 15.5 | +21.7% |
| 2Q17 | 9.6 | - |
| 1Q17 | 5.3 | - |
| 4Q16 | 8.1 | - |
| 3Q16 | 12.7 | - |