| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 37.7 | -7.7% |
| 3Q25 | 32.9 | +18.0% |
| 2Q25 | 26.2 | -27.8% |
| 1Q25 | 29.9 | -24.3% |
| 4Q24 | 40.9 | +22.8% |
| 3Q24 | 27.9 | -28.9% |
| 2Q24 | 36.3 | -5.9% |
| 1Q24 | 39.4 | +6.2% |
| 4Q23 | 33.3 | -18.2% |
| 3Q23 | 39.2 | -0.8% |
| 2Q23 | 38.5 | +12.4% |
| 1Q23 | 37.2 | +2.6% |
| 4Q22 | 40.7 | +1.3% |
| 3Q22 | 39.6 | +12.4% |
| 2Q22 | 34.3 | +10.5% |
| 1Q22 | 36.2 | -10.7% |
| 4Q21 | 40.2 | -5.4% |
| 3Q21 | 35.2 | +26.9% |
| 2Q21 | 31.0 | +16.9% |
| 1Q21 | 40.6 | +34.7% |
| 4Q20 | 42.5 | +68.8% |
| 3Q20 | 27.7 | -19.0% |
| 2Q20 | 26.5 | +10.7% |
| 1Q20 | 30.1 | +29.2% |
| 4Q19 | 25.2 | -43.9% |
| 3Q19 | 34.2 | +93.2% |
| 2Q19 | 24.0 | -5.7% |
| 1Q19 | 23.3 | -11.3% |
| 4Q18 | 44.8 | +70.4% |
| 3Q18 | 17.7 | -16.8% |
| 2Q18 | 25.4 | +48.2% |
| 1Q18 | 26.3 | +29.7% |
| 4Q17 | 26.3 | - |
| 3Q17 | 21.3 | - |
| 2Q17 | 17.2 | - |
| 1Q17 | 20.3 | - |