| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 5.3 | -12.4% |
| 4Q25 | 4.2 | +42.0% |
| 1Q25 | 6.0 | -22.6% |
| 4Q24 | 2.9 | -60.9% |
| 3Q24 | 6.1 | -23.1% |
| 2Q24 | 9.4 | -1.3% |
| 1Q24 | 7.8 | +94.6% |
| 4Q23 | 7.5 | +30.8% |
| 3Q23 | 7.9 | +75.1% |
| 2Q23 | 9.5 | +32.8% |
| 1Q23 | 4.0 | -21.0% |
| 4Q22 | 5.7 | +35.1% |
| 3Q22 | 4.5 | -53.8% |
| 2Q22 | 7.1 | -25.5% |
| 1Q22 | 5.1 | -53.0% |
| 4Q21 | 4.2 | -49.1% |
| 3Q21 | 9.8 | -0.8% |
| 2Q21 | 9.6 | -8.4% |
| 1Q21 | 10.8 | -16.4% |
| 4Q20 | 8.3 | -35.0% |
| 3Q20 | 9.8 | +14.8% |
| 2Q20 | 10.5 | +17.1% |
| 1Q20 | 12.9 | +58.0% |
| 4Q19 | 12.8 | +23.7% |
| 3Q19 | 8.6 | +2.2% |
| 2Q19 | 9.0 | -15.3% |
| 1Q19 | 8.2 | -37.0% |
| 4Q18 | 10.3 | +12.8% |
| 3Q18 | 8.4 | -26.0% |
| 2Q18 | 10.6 | -16.9% |
| 1Q18 | 12.9 | -9.6% |
| 4Q17 | 9.2 | -12.6% |
| 3Q17 | 11.3 | -3.1% |
| 2Q17 | 12.7 | +28.7% |
| 1Q17 | 14.3 | +12.6% |
| 4Q16 | 10.5 | +17.3% |
| 3Q16 | 11.7 | - |
| 2Q16 | 9.9 | - |
| 1Q16 | 12.7 | - |
| 4Q15 | 8.9 | - |