| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 36.1 | -17.6% |
| 2Q26 | 34.1 | +8.8% |
| 1Q26 | 33.2 | -12.9% |
| 4Q25 | 37.4 | +0.5% |
| 3Q25 | 43.9 | +39.0% |
| 2Q25 | 31.3 | -12.2% |
| 1Q25 | 38.1 | +16.8% |
| 4Q24 | 37.2 | +25.9% |
| 3Q24 | 31.5 | -1.3% |
| 2Q24 | 35.7 | -13.5% |
| 1Q24 | 32.6 | -20.8% |
| 4Q23 | 29.6 | -21.3% |
| 3Q23 | 31.9 | -14.0% |
| 2Q23 | 41.2 | +14.9% |
| 1Q23 | 41.1 | +41.3% |
| 4Q22 | 37.6 | +40.0% |
| 3Q22 | 37.1 | +48.0% |
| 2Q22 | 35.9 | +52.3% |
| 1Q22 | 29.1 | +21.2% |
| 4Q21 | 26.8 | +2.4% |
| 3Q21 | 25.1 | +0.6% |
| 2Q21 | 23.6 | +18.9% |
| 1Q21 | 24.0 | +13.3% |
| 4Q20 | 26.2 | +11.0% |
| 3Q20 | 25.0 | +4.0% |
| 2Q20 | 19.8 | -19.8% |
| 1Q20 | 21.2 | -12.0% |
| 4Q19 | 23.6 | +9.5% |
| 3Q19 | 24.0 | -3.4% |
| 2Q19 | 24.7 | -1.5% |
| 1Q19 | 24.1 | +19.3% |
| 4Q18 | 21.6 | +39.8% |
| 3Q18 | 24.8 | +28.1% |
| 2Q18 | 25.1 | +62.2% |
| 1Q18 | 20.2 | +81.3% |
| 4Q17 | 15.4 | +17.1% |
| 3Q17 | 19.4 | +28.9% |
| 2Q17 | 15.5 | +62.1% |
| 1Q17 | 11.2 | +7.8% |
| 4Q16 | 13.2 | - |
| 3Q16 | 15.0 | - |
| 2Q16 | 9.5 | - |
| 1Q16 | 10.3 | - |