| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 8.4 | -5.3% |
| 3Q26 | 7.2 | +25.8% |
| 2Q26 | 4.8 | +22.4% |
| 1Q26 | 4.6 | +88.4% |
| 4Q25 | 8.9 | +53.5% |
| 3Q25 | 5.7 | +7.7% |
| 2Q25 | 4.0 | +26.9% |
| 1Q25 | 2.5 | -27.0% |
| 4Q24 | 5.8 | +56.6% |
| 3Q24 | 5.3 | +188.8% |
| 2Q24 | 3.1 | +29.6% |
| 1Q24 | 3.4 | -27.5% |
| 4Q23 | 3.7 | - |
| 3Q23 | 1.8 | -89.1% |
| 2Q23 | 2.4 | -37.2% |
| 1Q23 | 4.6 | +15.2% |
| 3Q22 | 16.9 | +183.5% |
| 2Q22 | 3.8 | +74.1% |
| 1Q22 | 4.0 | +549.0% |
| 4Q21 | 6.4 | +1589.0% |
| 3Q21 | 6.0 | +756.6% |
| 2Q21 | 2.2 | -563.1% |
| 1Q21 | 0.6 | -195.2% |
| 4Q20 | 0.4 | -134.6% |
| 3Q20 | 0.7 | -115.6% |
| 2Q20 | -0.5 | -76.7% |
| 1Q20 | -0.7 | -76.8% |
| 4Q19 | -1.1 | -72.6% |
| 3Q19 | -4.4 | -28.2% |
| 2Q19 | -2.0 | -74.2% |
| 1Q19 | -2.8 | -75.9% |
| 4Q18 | -4.0 | -66.7% |
| 3Q18 | -6.2 | -56.3% |
| 2Q18 | -7.9 | +260.3% |
| 1Q18 | -11.6 | +298.5% |
| 4Q17 | -12.0 | - |
| 3Q17 | -14.2 | - |
| 2Q17 | -2.2 | - |
| 1Q17 | -2.9 | - |