| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 28.3 | -13.4% |
| 4Q25 | 24.1 | +1.6% |
| 3Q25 | 27.3 | -9.1% |
| 2Q25 | 26.5 | -16.0% |
| 1Q25 | 32.7 | -2.4% |
| 4Q24 | 23.7 | +23.7% |
| 3Q24 | 30.0 | -13.0% |
| 2Q24 | 31.5 | -8.7% |
| 1Q24 | 33.5 | +11.2% |
| 4Q23 | 19.2 | -26.8% |
| 3Q23 | 34.5 | +8.9% |
| 2Q23 | 34.5 | +17.5% |
| 1Q23 | 30.1 | -0.7% |
| 4Q22 | 26.2 | +39.2% |
| 3Q22 | 31.7 | +1.0% |
| 2Q22 | 29.4 | +7.6% |
| 1Q22 | 30.3 | +21.8% |
| 4Q21 | 18.8 | -13.9% |
| 3Q21 | 31.4 | +10.4% |
| 2Q21 | 27.3 | +19.7% |
| 1Q21 | 24.9 | +3.1% |
| 4Q20 | 21.8 | +10.1% |
| 3Q20 | 28.4 | +7.5% |
| 2Q20 | 22.8 | +0.4% |
| 1Q20 | 24.2 | +18.3% |
| 4Q19 | 19.8 | +7.8% |
| 3Q19 | 26.4 | +8.2% |
| 2Q19 | 22.7 | -8.8% |
| 1Q19 | 20.4 | +1.7% |
| 4Q18 | 18.4 | -5.4% |
| 3Q18 | 24.4 | -6.8% |
| 2Q18 | 24.9 | +6.5% |
| 1Q18 | 20.1 | -2.7% |
| 4Q17 | 19.5 | +0.9% |
| 3Q17 | 26.2 | +9.0% |
| 2Q17 | 23.4 | -15.0% |
| 1Q17 | 20.6 | +6.7% |
| 4Q16 | 19.3 | - |
| 3Q16 | 24.0 | - |
| 2Q16 | 27.5 | - |
| 1Q16 | 19.3 | - |