| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 3.9 | -8.5% |
| 2Q25 | 3.8 | +4.5% |
| 1Q25 | 3.7 | +25.2% |
| 4Q25 | 2.5 | -35.4% |
| 3Q24 | 4.3 | +15.4% |
| 2Q24 | 3.7 | -1.1% |
| 1Q24 | 3.0 | -18.1% |
| 4Q24 | 3.8 | +17.4% |
| 3Q23 | 3.7 | -1.8% |
| 2Q23 | 3.7 | -1.5% |
| 1Q23 | 3.6 | +31.8% |
| 4Q23 | 3.3 | +69.3% |
| 3Q22 | 3.8 | +1.1% |
| 2Q22 | 3.8 | +6.7% |
| 1Q22 | 3.2 | -1.3% |
| 4Q22 | 1.9 | -47.8% |
| 3Q21 | 3.7 | +63.7% |
| 2Q21 | 3.5 | +64.0% |
| 1Q22 | 2.8 | -13.9% |
| 4Q21 | 3.7 | -169.0% |
| 3Q20 | 4.4 | +147.8% |
| 2Q20 | 3.6 | -672.2% |
| 1Q21 | 3.2 | +135.2% |
| 4Q20 | -5.3 | -319.3% |
| 3Q20 | 2.3 | +27.5% |
| 2Q20 | 2.2 | -440.6% |
| 1Q20 | 1.4 | - |
| 4Q19 | 2.4 | - |
| 3Q19 | 1.8 | - |
| 2Q19 | -0.6 | - |