| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 17.5 | -9.8% |
| 3Q25 | 29.6 | +6.5% |
| 2Q25 | 24.6 | +9.9% |
| 1Q25 | 29.0 | +25.0% |
| 4Q24 | 19.4 | +11.8% |
| 3Q24 | 27.8 | -3.5% |
| 2Q24 | 22.4 | -4.4% |
| 1Q24 | 23.2 | -6.4% |
| 4Q23 | 17.4 | +25.6% |
| 3Q23 | 28.8 | +11.5% |
| 2Q23 | 23.5 | +7.4% |
| 1Q23 | 24.8 | -20.1% |
| 4Q22 | 13.8 | +17.5% |
| 3Q22 | 25.8 | -3.9% |
| 2Q22 | 21.8 | -12.3% |
| 1Q22 | 31.0 | +2.5% |
| 4Q21 | 11.8 | -27.4% |
| 3Q21 | 26.9 | +21.9% |
| 2Q21 | 24.9 | -6.1% |
| 1Q21 | 30.3 | +4.2% |
| 4Q20 | 16.2 | -12.8% |
| 3Q20 | 22.0 | -21.8% |
| 2Q20 | 26.5 | +25.4% |
| 1Q20 | 29.1 | -6.9% |
| 4Q19 | 18.6 | +9.5% |
| 3Q19 | 28.2 | -8.2% |
| 2Q19 | 21.1 | -11.7% |
| 1Q19 | 31.2 | +27.2% |
| 4Q18 | 17.0 | -33.7% |
| 3Q18 | 30.7 | -20.3% |
| 2Q18 | 24.0 | -24.2% |
| 1Q18 | 24.5 | -32.7% |
| 4Q17 | 25.6 | +6.5% |
| 3Q17 | 38.5 | -5.5% |
| 2Q17 | 31.6 | -8.8% |
| 1Q17 | 36.5 | +0.7% |
| 4Q16 | 24.1 | -14.5% |
| 3Q16 | 40.7 | - |
| 2Q16 | 34.7 | - |
| 1Q16 | 36.3 | - |
| 4Q15 | 28.1 | - |