| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 16.3 | -10.2% |
| 4Q25 | 17.1 | -9.1% |
| 3Q25 | 18.2 | -14.8% |
| 2Q25 | 19.0 | +0.7% |
| 1Q25 | 19.1 | -11.2% |
| 4Q24 | 18.8 | -10.8% |
| 3Q24 | 21.3 | -0.8% |
| 2Q24 | 18.9 | -9.0% |
| 1Q24 | 21.5 | +0.7% |
| 4Q23 | 21.0 | +32.6% |
| 3Q23 | 21.5 | -13.1% |
| 2Q23 | 20.7 | -4.5% |
| 1Q23 | 21.3 | -11.8% |
| 4Q22 | 15.9 | -0.6% |
| 3Q22 | 24.7 | +4.4% |
| 2Q22 | 21.7 | +13.9% |
| 1Q22 | 24.2 | +59.2% |
| 4Q21 | 16.0 | -33.7% |
| 3Q21 | 23.7 | -5.3% |
| 2Q21 | 19.0 | -23.1% |
| 1Q21 | 15.2 | -41.2% |
| 4Q20 | 24.1 | -1.0% |
| 3Q20 | 25.0 | 0.0% |
| 2Q20 | 24.8 | +6.5% |
| 1Q20 | 25.8 | -0.6% |
| 4Q19 | 24.3 | -9.3% |
| 3Q19 | 25.0 | -14.8% |
| 2Q19 | 23.2 | -8.6% |
| 1Q19 | 26.0 | -5.9% |
| 4Q18 | 26.8 | +4.5% |
| 3Q18 | 29.4 | +2.7% |
| 2Q18 | 25.4 | -8.6% |
| 1Q18 | 27.6 | -4.9% |
| 4Q17 | 25.7 | - |
| 3Q17 | 28.6 | - |
| 2Q17 | 27.8 | - |
| 1Q17 | 29.0 | - |
| 4Q15 | 9.7 | - |