| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 22.4 | -4.8% |
| 2Q26 | 21.0 | +1.2% |
| 1Q26 | 18.1 | -7.8% |
| 4Q25 | 18.4 | -4.8% |
| 3Q25 | 23.5 | -0.4% |
| 2Q25 | 20.7 | -3.5% |
| 1Q25 | 19.7 | -13.7% |
| 4Q24 | 19.3 | +26.9% |
| 3Q24 | 23.6 | +4.1% |
| 2Q24 | 21.5 | +17.8% |
| 1Q24 | 22.8 | +9.4% |
| 4Q23 | 15.2 | -30.3% |
| 3Q23 | 22.6 | -3.6% |
| 2Q23 | 18.2 | -19.6% |
| 1Q23 | 20.8 | -6.6% |
| 4Q22 | 21.8 | +37.9% |
| 3Q22 | 23.5 | +0.6% |
| 2Q22 | 22.6 | +16.0% |
| 1Q22 | 22.3 | +6.7% |
| 4Q21 | 15.8 | -3.6% |
| 3Q21 | 23.3 | -7.0% |
| 2Q21 | 19.5 | -12.5% |
| 1Q21 | 20.9 | -10.4% |
| 4Q20 | 16.4 | -8.4% |
| 3Q20 | 25.1 | +3.4% |
| 2Q20 | 22.3 | +0.3% |
| 1Q20 | 23.3 | +13.9% |
| 4Q19 | 17.9 | +49.7% |
| 3Q19 | 24.3 | -3.8% |
| 2Q19 | 22.3 | -2.0% |
| 1Q19 | 20.5 | -12.9% |
| 4Q18 | 12.0 | -39.5% |
| 3Q18 | 25.2 | +32.1% |
| 2Q18 | 22.7 | +0.9% |
| 1Q18 | 23.5 | +1.5% |
| 4Q17 | 19.8 | -6.7% |
| 3Q17 | 19.1 | -23.7% |
| 2Q17 | 22.5 | - |
| 1Q17 | 23.2 | - |
| 4Q16 | 21.2 | - |
| 3Q16 | 25.0 | - |