| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 1.6 | -47.6% |
| 1Q26 | 2.3 | -38.1% |
| 4Q25 | 3.3 | -17.4% |
| 3Q25 | 3.7 | -7.9% |
| 2Q25 | 3.1 | +1.1% |
| 1Q25 | 3.7 | +21.5% |
| 4Q24 | 4.0 | +41.6% |
| 3Q24 | 4.0 | +42.1% |
| 2Q24 | 3.1 | +116.2% |
| 1Q24 | 3.0 | +260.4% |
| 4Q23 | 2.8 | -35.7% |
| 3Q23 | 2.8 | -35.2% |
| 2Q23 | 1.4 | -58.5% |
| 1Q23 | 0.8 | -77.4% |
| 4Q22 | 4.4 | +52.1% |
| 3Q22 | 4.3 | -3.8% |
| 2Q22 | 3.5 | -7.7% |
| 1Q22 | 3.7 | -21.6% |
| 4Q21 | 2.9 | -37.7% |
| 3Q21 | 4.5 | +65.1% |
| 2Q21 | 3.8 | +95.8% |
| 1Q21 | 4.8 | +131.3% |
| 4Q20 | 4.6 | +224.9% |
| 3Q20 | 2.7 | +67.3% |
| 2Q20 | 1.9 | +13.2% |
| 1Q20 | 2.1 | +25.6% |
| 4Q19 | 1.4 | -58.4% |
| 3Q19 | 1.6 | -60.4% |
| 2Q19 | 1.7 | -31.5% |
| 1Q19 | 1.6 | -47.7% |
| 4Q18 | 3.4 | +4.5% |
| 3Q18 | 4.1 | -4.0% |
| 2Q18 | 2.5 | -33.3% |
| 1Q18 | 3.1 | -22.0% |
| 4Q17 | 3.3 | -14.5% |
| 3Q17 | 4.3 | -11.1% |
| 2Q17 | 3.7 | -0.9% |
| 1Q17 | 4.0 | +17.5% |
| 4Q16 | 3.8 | - |
| 3Q16 | 4.8 | - |
| 2Q16 | 3.8 | - |
| 1Q16 | 3.4 | - |