| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.9 | +13.0% |
| 2Q26 | 7.7 | - |
| 1Q26 | 7.4 | +9.2% |
| 4Q25 | 7.1 | +69.9% |
| 3Q25 | 8.7 | +77.5% |
| 1Q25 | 6.8 | +157.6% |
| 4Q24 | 4.2 | +110.8% |
| 3Q24 | 4.9 | +108.2% |
| 2Q24 | 4.9 | +71.2% |
| 1Q24 | 2.6 | -41.1% |
| 4Q23 | 2.0 | -81.1% |
| 3Q23 | 2.4 | -62.7% |
| 2Q23 | 2.8 | -42.6% |
| 1Q23 | 4.5 | -38.6% |
| 4Q22 | 10.4 | +99.6% |
| 3Q22 | 6.3 | -17.6% |
| 2Q22 | 5.0 | -24.2% |
| 1Q22 | 7.3 | +125.5% |
| 4Q21 | 5.2 | +29.7% |
| 3Q21 | 7.7 | +36.6% |
| 2Q21 | 6.5 | +6.6% |
| 1Q21 | 3.2 | -20.0% |
| 4Q20 | 4.0 | -15.5% |
| 3Q20 | 5.6 | +1.5% |
| 2Q20 | 6.1 | +7.6% |
| 1Q20 | 4.0 | +50.2% |
| 4Q19 | 4.8 | +0.5% |
| 3Q19 | 5.6 | -24.0% |
| 2Q19 | 5.7 | +14.1% |
| 1Q19 | 2.7 | -62.9% |
| 4Q18 | 4.7 | +7.0% |
| 3Q18 | 7.3 | +46.8% |
| 2Q18 | 5.0 | -20.0% |
| 1Q18 | 7.3 | +30.7% |
| 4Q17 | 4.4 | +8.9% |
| 3Q17 | 5.0 | -28.0% |
| 2Q17 | 6.2 | +68.7% |
| 1Q17 | 5.6 | -10.6% |
| 4Q16 | 4.1 | - |
| 3Q16 | 6.9 | - |
| 2Q16 | 3.7 | - |
| 1Q16 | 6.2 | - |