| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 16.8 | +46.1% |
| 2Q26 | 14.0 | +59.4% |
| 1Q26 | 12.8 | +29.4% |
| 4Q25 | 11.1 | +16.2% |
| 3Q25 | 11.5 | +52.1% |
| 2Q25 | 8.8 | -24.9% |
| 1Q25 | 9.9 | +21.7% |
| 4Q24 | 9.6 | +21.1% |
| 3Q24 | 7.6 | -29.7% |
| 2Q24 | 11.7 | +38.0% |
| 1Q24 | 8.1 | +150.0% |
| 4Q23 | 7.9 | -13.8% |
| 3Q23 | 10.8 | +61.1% |
| 2Q23 | 8.5 | +118.4% |
| 1Q23 | 3.3 | -16.0% |
| 4Q22 | 9.2 | -14.7% |
| 3Q22 | 6.7 | -19.9% |
| 2Q22 | 3.9 | -33.0% |
| 1Q22 | 3.9 | +33.6% |
| 4Q21 | 10.8 | +13.9% |
| 3Q21 | 8.3 | +5.7% |
| 2Q21 | 5.8 | +8.9% |
| 1Q21 | 2.9 | -27.5% |
| 4Q20 | 9.4 | +56.4% |
| 3Q20 | 7.9 | +44.5% |
| 2Q20 | 5.3 | +2.1% |
| 1Q20 | 4.0 | +196.2% |
| 4Q19 | 6.0 | -33.9% |
| 3Q19 | 5.5 | +60.9% |
| 2Q19 | 5.2 | -7025.3% |
| 1Q19 | 1.4 | -128.5% |
| 4Q18 | 9.1 | -0.4% |
| 3Q18 | 3.4 | +9.0% |
| 2Q18 | -0.1 | -123.4% |
| 1Q18 | -4.7 | -627.4% |
| 4Q17 | 9.2 | -6.9% |
| 3Q17 | 3.1 | -58.0% |
| 2Q17 | 0.3 | - |
| 1Q17 | 0.9 | - |
| 4Q16 | 9.8 | - |
| 3Q16 | 7.4 | - |