| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 16.9 | -23.1% |
| 2Q26 | 21.8 | -8.5% |
| 1Q26 | 27.9 | +7.9% |
| 4Q25 | 17.2 | -12.4% |
| 3Q25 | 22.0 | -11.8% |
| 2Q25 | 23.8 | -11.7% |
| 1Q25 | 25.9 | -6.9% |
| 4Q24 | 19.6 | -33.9% |
| 3Q24 | 24.9 | +7.6% |
| 2Q24 | 27.0 | -8.9% |
| 1Q24 | 27.8 | -10.3% |
| 4Q23 | 29.7 | -3.4% |
| 3Q23 | 23.1 | -17.0% |
| 2Q23 | 29.6 | +2.5% |
| 1Q23 | 30.9 | +0.2% |
| 4Q22 | 30.7 | +6.9% |
| 3Q22 | 27.9 | +1.9% |
| 2Q22 | 28.9 | -6.2% |
| 1Q22 | 30.9 | +8.8% |
| 4Q21 | 28.7 | +17.6% |
| 3Q21 | 27.3 | +13.4% |
| 2Q21 | 30.8 | +18.1% |
| 1Q21 | 28.4 | -17.5% |
| 4Q20 | 24.4 | -10.7% |
| 3Q20 | 24.1 | -19.7% |
| 2Q20 | 26.0 | +2.3% |
| 1Q20 | 34.4 | +0.3% |
| 4Q19 | 27.4 | -8.5% |
| 3Q19 | 30.0 | +24.3% |
| 2Q19 | 25.5 | -11.9% |
| 1Q19 | 34.3 | -0.6% |
| 4Q18 | 29.9 | -10.0% |
| 3Q18 | 24.2 | -24.2% |
| 2Q18 | 28.9 | -5.2% |
| 1Q18 | 34.5 | -10.9% |
| 4Q17 | 33.2 | +4.7% |
| 3Q17 | 31.9 | +36.3% |
| 2Q17 | 30.5 | - |
| 1Q17 | 38.8 | - |
| 4Q16 | 31.7 | - |
| 3Q16 | 23.4 | - |