| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 2.5 | -13.8% |
| 3Q26 | 3.3 | +569.5% |
| 4Q25 | 2.9 | -20.7% |
| 3Q25 | 0.5 | +70.5% |
| 2Q25 | -0.1 | -64.6% |
| 1Q25 | 4.5 | -5.8% |
| 4Q24 | 3.6 | +17.4% |
| 3Q24 | 0.3 | -52.0% |
| 2Q24 | -0.3 | -78.7% |
| 1Q24 | 4.8 | +6.5% |
| 4Q23 | 3.1 | +22.7% |
| 3Q23 | 0.6 | +45.4% |
| 2Q23 | -1.3 | +182.9% |
| 1Q23 | 4.5 | -16.2% |
| 4Q22 | 2.5 | -2.9% |
| 3Q22 | 0.4 | -81.1% |
| 2Q22 | -0.4 | -164.8% |
| 1Q22 | 5.4 | +75.4% |
| 4Q21 | 2.6 | +0.6% |
| 3Q21 | 2.2 | +274.4% |
| 2Q21 | 0.7 | -170.0% |
| 1Q21 | 3.1 | -35.1% |
| 4Q20 | 2.6 | +34.3% |
| 3Q20 | 0.6 | +224.2% |
| 2Q20 | -1.0 | -0.6% |
| 1Q20 | 4.7 | -7.1% |
| 4Q19 | 1.9 | +49.9% |
| 3Q19 | 0.2 | -195.5% |
| 2Q19 | -1.0 | -32.0% |
| 1Q19 | 5.1 | +10.7% |
| 4Q18 | 1.3 | +102.5% |
| 3Q18 | -0.2 | -77.7% |
| 2Q18 | -1.5 | +221.0% |
| 1Q18 | 4.6 | +3.3% |
| 4Q17 | 0.6 | -42.7% |
| 3Q17 | -0.8 | -368.8% |
| 2Q17 | -0.5 | - |
| 1Q17 | 4.5 | - |
| 4Q16 | 1.1 | - |
| 3Q16 | 0.3 | - |