| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 7.5 | +142.6% |
| 2Q26 | 8.9 | +146.6% |
| 1Q26 | 8.2 | +2288.3% |
| 4Q25 | 4.6 | +6.0% |
| 3Q25 | 3.1 | -16.1% |
| 2Q25 | 3.6 | +13.5% |
| 1Q25 | 0.3 | -85.6% |
| 4Q24 | 4.3 | +1.7% |
| 3Q24 | 3.7 | -15.6% |
| 2Q24 | 3.2 | +3.3% |
| 1Q24 | 2.4 | +244.2% |
| 4Q23 | 4.2 | +11.3% |
| 3Q23 | 4.4 | +45.1% |
| 2Q23 | 3.1 | +41.3% |
| 1Q23 | 0.7 | -82.8% |
| 4Q22 | 3.8 | +8.3% |
| 3Q22 | 3.0 | -20.0% |
| 2Q22 | 2.2 | +14.8% |
| 1Q22 | 4.0 | +3.6% |
| 4Q21 | 3.5 | +14.7% |
| 3Q21 | 3.7 | +0.7% |
| 2Q21 | 1.9 | -80.4% |
| 1Q21 | 3.9 | +13.9% |
| 4Q20 | 3.1 | -41.8% |
| 3Q20 | 3.7 | -41.3% |
| 2Q20 | 9.7 | +139.9% |
| 1Q20 | 3.4 | -32.2% |
| 4Q19 | 5.3 | -20.4% |
| 3Q19 | 6.3 | +48.4% |
| 2Q19 | 4.0 | -2.4% |
| 1Q19 | 5.1 | +26.3% |
| 4Q18 | 6.6 | +40.5% |
| 3Q18 | 4.3 | +9.0% |
| 2Q18 | 4.1 | +48.6% |
| 1Q18 | 4.0 | +29.8% |
| 4Q17 | 4.7 | +176.8% |
| 3Q17 | 3.9 | -20.2% |
| 2Q17 | 2.8 | - |
| 1Q17 | 3.1 | - |
| 4Q16 | 1.7 | - |
| 3Q16 | 4.9 | - |