| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.0 | -34.2% |
| 2Q26 | 5.2 | +45.6% |
| 1Q26 | 3.6 | -52.6% |
| 4Q25 | 8.6 | -22.3% |
| 3Q25 | 7.5 | -9.3% |
| 2Q25 | 3.6 | -9.1% |
| 1Q25 | 7.6 | +44.8% |
| 4Q24 | 11.1 | +59.7% |
| 3Q24 | 8.3 | +81.1% |
| 2Q24 | 3.9 | +16.7% |
| 1Q24 | 5.3 | -6.1% |
| 4Q23 | 6.9 | -6.7% |
| 3Q23 | 4.6 | -40.8% |
| 2Q23 | 3.4 | -29.2% |
| 1Q23 | 5.6 | -12.7% |
| 4Q22 | 7.4 | -43.2% |
| 3Q22 | 7.8 | +37.7% |
| 2Q22 | 4.8 | +22.7% |
| 1Q22 | 6.4 | +117.3% |
| 4Q21 | 13.1 | +72.1% |
| 3Q21 | 5.6 | +22.2% |
| 2Q21 | 3.9 | +75.3% |
| 1Q21 | 3.0 | -23.6% |
| 4Q20 | 7.6 | +28.6% |
| 3Q20 | 4.6 | +28.3% |
| 2Q20 | 2.2 | -41.7% |
| 1Q20 | 3.9 | +19.9% |
| 4Q19 | 5.9 | -2.1% |
| 3Q19 | 3.6 | -32.8% |
| 2Q19 | 3.8 | +54.7% |
| 1Q19 | 3.2 | +6.5% |
| 4Q18 | 6.0 | -22.8% |
| 3Q18 | 5.3 | +22.7% |
| 2Q18 | 2.5 | -4.3% |
| 1Q18 | 3.0 | +24.8% |
| 4Q17 | 7.8 | +32.4% |
| 3Q17 | 4.4 | +27.6% |
| 2Q17 | 2.6 | - |
| 1Q17 | 2.4 | - |
| 4Q16 | 5.9 | - |
| 3Q16 | 3.4 | - |