| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 16.2 | -3.7% |
| 4Q25 | 20.5 | +16.1% |
| 3Q25 | 16.0 | - |
| 2Q25 | 19.7 | +4.4% |
| 1Q25 | 16.8 | +2.0% |
| 4Q24 | 17.7 | -10.7% |
| 2Q24 | 18.9 | -4.4% |
| 1Q24 | 16.5 | -7.2% |
| 4Q23 | 19.8 | -6.9% |
| 3Q23 | 17.8 | -0.4% |
| 2Q23 | 19.8 | -1.6% |
| 1Q23 | 17.8 | +3.0% |
| 4Q22 | 21.3 | +19.3% |
| 3Q22 | 17.9 | +15.7% |
| 2Q22 | 20.1 | +32.4% |
| 1Q22 | 17.3 | +41.1% |
| 4Q21 | 17.8 | +24.0% |
| 3Q21 | 15.4 | +72.8% |
| 2Q21 | 15.2 | - |
| 1Q21 | 12.2 | - |
| 4Q20 | 14.4 | - |
| 3Q20 | 8.9 | - |
| 4Q16 | -74.0 | - |