| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 2.7 | +109.6% |
| 2Q26 | 5.1 | +118.7% |
| 1Q26 | 4.0 | +1.3% |
| 4Q25 | 1.9 | -21.3% |
| 3Q25 | 1.3 | -41.8% |
| 2Q25 | 2.3 | -54.2% |
| 1Q25 | 4.0 | -29.6% |
| 4Q24 | 2.4 | -14.1% |
| 3Q24 | 2.2 | -27.7% |
| 2Q24 | 5.1 | -14.4% |
| 1Q24 | 5.6 | -23.9% |
| 4Q23 | 2.8 | -24.1% |
| 3Q23 | 3.1 | -18.9% |
| 2Q23 | 6.0 | -11.4% |
| 1Q23 | 7.4 | +21.1% |
| 4Q22 | 3.7 | -18.5% |
| 3Q22 | 3.8 | -46.4% |
| 2Q22 | 6.7 | -18.1% |
| 1Q22 | 6.1 | -27.6% |
| 4Q21 | 4.5 | +167.0% |
| 3Q21 | 7.1 | +13.0% |
| 2Q21 | 8.2 | +29.0% |
| 1Q21 | 8.5 | +63.3% |
| 4Q20 | 1.7 | -72.6% |
| 3Q20 | 6.3 | +23.1% |
| 2Q20 | 6.4 | -30.9% |
| 1Q20 | 5.2 | -13.3% |
| 4Q19 | 6.2 | +7.8% |
| 3Q19 | 5.1 | +25.5% |
| 2Q19 | 9.2 | +51.3% |
| 1Q19 | 6.0 | -18.8% |
| 4Q18 | 5.7 | +20.3% |
| 3Q18 | 4.1 | -34.8% |
| 2Q18 | 6.1 | -6.2% |
| 1Q18 | 7.4 | -22.3% |
| 4Q17 | 4.8 | -38.4% |
| 3Q17 | 6.3 | -30.7% |
| 2Q17 | 6.5 | - |
| 1Q17 | 9.5 | - |
| 4Q16 | 7.7 | - |
| 3Q16 | 9.1 | - |