| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 23.7 | -30.3% |
| 2Q26 | 26.6 | -24.7% |
| 1Q26 | 23.2 | -20.1% |
| 4Q25 | 31.9 | -20.3% |
| 3Q25 | 34.1 | +0.8% |
| 2Q25 | 35.3 | +29.3% |
| 1Q25 | 29.1 | +19.0% |
| 4Q24 | 40.0 | +15.8% |
| 3Q24 | 33.8 | +35.5% |
| 2Q24 | 27.3 | +2.1% |
| 1Q24 | 24.4 | -29.7% |
| 4Q23 | 34.6 | +30.9% |
| 3Q23 | 24.9 | -0.8% |
| 2Q23 | 26.7 | -9.9% |
| 1Q23 | 34.8 | +77.4% |
| 4Q22 | 26.4 | -13.0% |
| 3Q22 | 25.2 | +3.2% |
| 2Q22 | 29.7 | +24.9% |
| 1Q22 | 19.6 | -1.2% |
| 4Q21 | 30.4 | +14.1% |
| 3Q21 | 24.4 | -22.8% |
| 2Q21 | 23.8 | -18.1% |
| 1Q21 | 19.8 | -42.7% |
| 4Q20 | 26.6 | +87.5% |
| 3Q20 | 31.6 | -14.2% |
| 2Q20 | 29.0 | -14.3% |
| 1Q20 | 34.6 | -5.3% |
| 4Q19 | 14.2 | -33.9% |
| 3Q19 | 36.8 | +29.0% |
| 2Q19 | 33.9 | +7.4% |
| 1Q19 | 36.5 | +20.1% |
| 4Q18 | 21.5 | -7.8% |
| 3Q18 | 28.5 | +36.1% |
| 2Q18 | 31.5 | -14.1% |
| 1Q18 | 30.4 | -29.6% |
| 4Q17 | 23.3 | +48.0% |
| 3Q17 | 21.0 | - |
| 2Q17 | 36.7 | - |
| 1Q17 | 43.2 | - |
| 4Q16 | 15.7 | - |