| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 24.4 | +15.5% |
| 2Q26 | 23.7 | +1.1% |
| 1Q26 | 24.2 | +4.6% |
| 4Q25 | 18.7 | -23.2% |
| 3Q25 | 21.1 | +25.7% |
| 2Q25 | 23.4 | +13.1% |
| 1Q25 | 23.1 | +25.1% |
| 4Q24 | 24.4 | +25.2% |
| 3Q24 | 16.8 | -16.9% |
| 2Q24 | 20.7 | +5.5% |
| 1Q24 | 18.5 | +8.9% |
| 4Q23 | 19.5 | +18.4% |
| 3Q23 | 20.2 | +32.2% |
| 2Q23 | 19.6 | +29.1% |
| 1Q23 | 16.9 | -41.2% |
| 4Q22 | 16.4 | -23.5% |
| 3Q22 | 15.3 | -11.6% |
| 2Q22 | 15.2 | -14.9% |
| 1Q22 | 28.8 | +94.7% |
| 4Q21 | 21.5 | +280.0% |
| 3Q21 | 17.3 | +14.5% |
| 2Q21 | 17.9 | +9.5% |
| 1Q21 | 14.8 | +2.4% |
| 4Q20 | 5.7 | -86.0% |
| 3Q20 | 15.1 | -146.5% |
| 2Q20 | 16.3 | -6.6% |
| 1Q20 | 14.5 | -38.3% |
| 4Q19 | 40.3 | +122.9% |
| 3Q19 | -32.5 | -227.9% |
| 2Q19 | 17.5 | -4.9% |
| 1Q19 | 23.4 | -5.4% |
| 4Q18 | 18.1 | +15.9% |
| 3Q18 | 25.4 | +63.8% |
| 2Q18 | 18.4 | +11.8% |
| 1Q18 | 24.8 | -0.5% |
| 4Q17 | 15.6 | -36.0% |
| 3Q17 | 15.5 | -32.4% |
| 2Q17 | 16.5 | - |
| 1Q17 | 24.9 | - |
| 4Q16 | 24.4 | - |
| 3Q16 | 22.9 | - |