| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 6.0 | +16.2% |
| 2Q25 | 6.4 | +25.8% |
| 1Q25 | 5.1 | +17.9% |
| 4Q24 | 6.1 | +0.8% |
| 3Q24 | 4.3 | -2.5% |
| 2Q24 | 5.1 | -16.2% |
| 1Q24 | 4.3 | -54.0% |
| 4Q23 | 6.0 | +11.3% |
| 3Q23 | 4.4 | -53.6% |
| 2Q23 | 6.1 | -29.9% |
| 1Q23 | 9.4 | +28.2% |
| 4Q22 | 5.4 | -25.1% |
| 3Q22 | 9.5 | +36.1% |
| 2Q22 | 8.7 | +18.3% |
| 1Q22 | 7.4 | +42.4% |
| 4Q21 | 7.2 | -14.6% |
| 3Q21 | 7.0 | +13.4% |
| 2Q21 | 7.4 | -3.4% |
| 1Q21 | 5.2 | -8.5% |
| 4Q20 | 8.5 | +34.2% |
| 3Q20 | 6.2 | -19.6% |
| 2Q20 | 7.6 | -8.6% |
| 1Q20 | 5.7 | -32.0% |
| 4Q19 | 6.3 | -27.8% |
| 3Q19 | 7.7 | -9.2% |
| 2Q19 | 8.3 | +1.6% |
| 1Q19 | 8.3 | +52.5% |
| 4Q18 | 8.7 | +24.9% |
| 3Q18 | 8.4 | +16.2% |
| 2Q18 | 8.2 | +5.5% |
| 1Q18 | 5.5 | -10.7% |
| 4Q17 | 7.0 | -9.6% |
| 3Q17 | 7.3 | +4.6% |
| 2Q17 | 7.8 | +22.8% |
| 1Q17 | 6.1 | +5.4% |
| 4Q16 | 7.8 | - |
| 3Q16 | 7.0 | - |
| 2Q16 | 6.3 | - |
| 1Q16 | 5.8 | - |