| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 8.6 | +39.6% |
| 3Q25 | 7.6 | -18.3% |
| 2Q25 | 12.4 | +53.8% |
| 1Q25 | 13.0 | +12.0% |
| 4Q24 | 6.1 | +29.1% |
| 3Q24 | 9.3 | -21.3% |
| 2Q24 | 8.0 | +9.3% |
| 1Q24 | 11.6 | +19.6% |
| 4Q23 | 4.8 | +27.5% |
| 3Q23 | 11.8 | +9.4% |
| 2Q23 | 7.4 | +82.0% |
| 1Q23 | 9.7 | +38.3% |
| 4Q22 | 3.7 | +30.4% |
| 3Q22 | 10.8 | +127.9% |
| 2Q22 | 4.0 | +20.2% |
| 1Q22 | 7.0 | -30.2% |
| 4Q21 | 2.9 | -48.5% |
| 3Q21 | 4.7 | -57.1% |
| 2Q21 | 3.4 | +131.7% |
| 1Q21 | 10.1 | +1574.1% |
| 4Q20 | 5.6 | -54.9% |
| 3Q20 | 11.0 | +48.3% |
| 2Q20 | 1.5 | -79.4% |
| 1Q20 | 0.6 | -97.9% |
| 4Q19 | 12.3 | - |
| 3Q19 | 7.4 | - |
| 2Q19 | 7.0 | - |
| 1Q19 | 28.3 | - |