| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.0 | -34.9% |
| 2Q26 | 7.7 | -38.6% |
| 1Q26 | 11.0 | -28.7% |
| 4Q25 | 8.6 | +230.0% |
| 3Q25 | 12.3 | +80.7% |
| 2Q25 | 12.5 | +60.8% |
| 1Q25 | 15.4 | +40.1% |
| 4Q24 | 2.6 | -64.5% |
| 3Q24 | 6.8 | -16.9% |
| 2Q24 | 7.8 | +22.5% |
| 1Q24 | 11.0 | +21.1% |
| 4Q23 | 7.3 | +12.6% |
| 3Q23 | 8.2 | -13.4% |
| 2Q23 | 6.3 | -0.8% |
| 1Q23 | 9.1 | +7.3% |
| 4Q22 | 6.5 | +7.2% |
| 3Q22 | 9.5 | -24.0% |
| 2Q22 | 6.4 | -32.2% |
| 1Q22 | 8.4 | +28.7% |
| 4Q21 | 6.1 | +35.7% |
| 3Q21 | 12.5 | +59.9% |
| 2Q21 | 9.4 | +53.2% |
| 1Q21 | 6.6 | -17.1% |
| 4Q20 | 4.5 | -28.4% |
| 3Q20 | 7.8 | +8.2% |
| 2Q20 | 6.2 | +28.8% |
| 1Q20 | 7.9 | +35.6% |
| 4Q19 | 6.2 | +2.1% |
| 3Q19 | 7.2 | +24.1% |
| 2Q19 | 4.8 | +43.6% |
| 1Q19 | 5.8 | +35.4% |
| 4Q18 | 6.1 | +54.1% |
| 3Q18 | 5.8 | +0.5% |
| 2Q18 | 3.3 | -22.7% |
| 1Q18 | 4.3 | -11.1% |
| 4Q17 | 4.0 | -32.6% |
| 3Q17 | 5.8 | -9.4% |
| 2Q17 | 4.3 | - |
| 1Q17 | 4.8 | - |
| 4Q16 | 5.9 | - |
| 3Q16 | 6.4 | - |