| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 26.2 | -17.2% |
| 4Q25 | 19.5 | -43.3% |
| 3Q25 | 25.6 | +29.1% |
| 2Q25 | 31.0 | -2.5% |
| 1Q25 | 31.7 | +11.8% |
| 4Q24 | 34.4 | -14.4% |
| 3Q24 | 19.9 | -8.7% |
| 2Q24 | 31.9 | +16.1% |
| 1Q24 | 28.3 | +0.2% |
| 4Q23 | 40.1 | +41.4% |
| 3Q23 | 21.8 | +2.2% |
| 2Q23 | 27.4 | -23.5% |
| 1Q23 | 28.2 | +36.6% |
| 4Q22 | 28.4 | -3.9% |
| 3Q22 | 21.3 | +401.9% |
| 2Q22 | 35.9 | +78.5% |
| 1Q22 | 20.7 | +67.5% |
| 4Q21 | 29.5 | +13.3% |
| 3Q21 | 4.2 | -58.6% |
| 2Q21 | 20.1 | -25.9% |
| 1Q21 | 12.3 | -15.8% |
| 4Q20 | 26.1 | +22.9% |
| 3Q20 | 10.2 | -40.2% |
| 2Q20 | 27.1 | +28.2% |
| 1Q20 | 14.7 | -8.0% |
| 4Q19 | 21.2 | -6.8% |
| 3Q19 | 17.1 | -15.5% |
| 2Q19 | 21.2 | +11.7% |
| 1Q19 | 15.9 | -27.8% |
| 4Q18 | 22.7 | +6.7% |
| 3Q18 | 20.3 | +15.9% |
| 2Q18 | 18.9 | -20.0% |
| 1Q18 | 22.1 | +123.2% |
| 4Q17 | 21.3 | +109.5% |
| 3Q17 | 17.5 | -16.6% |
| 2Q17 | 23.7 | +12.1% |
| 1Q17 | 9.9 | -42.3% |
| 4Q16 | 10.2 | - |
| 3Q16 | 21.0 | - |
| 2Q16 | 21.1 | - |
| 1Q16 | 17.1 | - |