| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 15.9 | -15.3% |
| 2Q25 | 20.3 | -8.3% |
| 1Q25 | 18.7 | -15.6% |
| 4Q24 | 23.7 | -12.0% |
| 3Q24 | 29.4 | -9.6% |
| 2Q24 | 22.2 | -11.1% |
| 1Q24 | 22.2 | +1.1% |
| 4Q23 | 26.9 | -1.3% |
| 3Q23 | 32.5 | -2.3% |
| 2Q23 | 25.0 | -3.1% |
| 1Q23 | 21.9 | -21.2% |
| 4Q22 | 27.3 | +3.1% |
| 3Q22 | 33.3 | -3.2% |
| 2Q22 | 25.8 | -8.5% |
| 1Q22 | 27.8 | -5.8% |
| 4Q21 | 26.4 | -16.7% |
| 3Q21 | 34.4 | +4.6% |
| 2Q21 | 28.2 | +7.0% |
| 1Q21 | 29.6 | +22.3% |
| 4Q20 | 31.8 | +6.7% |
| 3Q20 | 32.9 | -6.8% |
| 2Q20 | 26.3 | -3.9% |
| 1Q20 | 24.2 | +7.8% |
| 4Q19 | 29.8 | +2.4% |
| 3Q19 | 35.3 | -4.2% |
| 2Q19 | 27.4 | -2.4% |
| 1Q19 | 22.4 | -16.3% |
| 4Q18 | 29.1 | +8.0% |
| 3Q18 | 36.8 | -2.3% |
| 2Q18 | 28.1 | -2.6% |
| 1Q18 | 26.8 | -0.8% |
| 4Q17 | 26.9 | -5.5% |
| 3Q17 | 37.7 | +2.0% |
| 2Q17 | 28.8 | +10.2% |
| 1Q17 | 27.0 | +23.7% |
| 4Q16 | 28.5 | - |
| 3Q16 | 36.9 | - |
| 2Q16 | 26.1 | - |
| 1Q16 | 21.8 | - |