| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 26.0 | -11.7% |
| 2Q26 | 27.7 | +31.2% |
| 1Q26 | 24.3 | -1.3% |
| 4Q25 | 19.9 | -0.9% |
| 3Q25 | 29.5 | +92.2% |
| 2Q25 | 21.1 | +13.1% |
| 1Q25 | 24.6 | -9.9% |
| 4Q24 | 20.1 | -26.8% |
| 3Q24 | 15.3 | -42.8% |
| 2Q24 | 18.7 | -38.4% |
| 1Q24 | 27.3 | -10.6% |
| 4Q23 | 27.5 | -12.3% |
| 3Q23 | 26.8 | -2.3% |
| 2Q23 | 30.3 | +20.2% |
| 1Q23 | 30.6 | +16.2% |
| 4Q22 | 31.3 | +22.5% |
| 3Q22 | 27.5 | +23.0% |
| 2Q22 | 25.2 | +18.6% |
| 1Q22 | 26.3 | +14.1% |
| 4Q21 | 25.6 | +34.8% |
| 3Q21 | 22.3 | -7.7% |
| 2Q21 | 21.2 | -4.1% |
| 1Q21 | 23.1 | +9.0% |
| 4Q20 | 19.0 | -6.1% |
| 3Q20 | 24.2 | +17.9% |
| 2Q20 | 22.1 | -14.5% |
| 1Q20 | 21.1 | -21.3% |
| 4Q19 | 20.2 | -6.4% |
| 3Q19 | 20.5 | -20.9% |
| 2Q19 | 25.9 | -1.8% |
| 1Q19 | 26.9 | -8.1% |
| 4Q18 | 21.6 | -16.8% |
| 3Q18 | 25.9 | -20.9% |
| 2Q18 | 26.4 | +6.3% |
| 1Q18 | 29.2 | +8.7% |
| 4Q17 | 25.9 | +34.5% |
| 3Q17 | 32.8 | +50.5% |
| 2Q17 | 24.8 | +14.6% |
| 1Q17 | 26.9 | +34.3% |
| 4Q16 | 19.3 | - |
| 3Q16 | 21.8 | - |
| 2Q16 | 21.7 | - |
| 1Q16 | 20.0 | - |