| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.6 | +149.2% |
| 2Q26 | 5.7 | +411.2% |
| 1Q26 | 4.1 | +116.4% |
| 4Q25 | 4.7 | +9.8% |
| 3Q25 | 2.2 | +78.2% |
| 2Q25 | 1.1 | -15.4% |
| 1Q25 | 1.9 | -686.6% |
| 4Q24 | 4.3 | -1324.1% |
| 3Q24 | 1.3 | +570.8% |
| 2Q24 | 1.3 | -45.5% |
| 1Q24 | -0.3 | -107.6% |
| 4Q23 | -0.3 | -107.2% |
| 3Q23 | 0.2 | -96.5% |
| 2Q23 | 2.4 | -62.9% |
| 1Q23 | 4.3 | -45.7% |
| 4Q22 | 4.8 | -45.1% |
| 3Q22 | 5.4 | -29.4% |
| 2Q22 | 6.5 | +73.3% |
| 1Q22 | 7.9 | +115.4% |
| 4Q21 | 8.8 | +75.7% |
| 3Q21 | 7.6 | +41.8% |
| 2Q21 | 3.8 | -31.3% |
| 1Q21 | 3.7 | -31.7% |
| 4Q20 | 5.0 | -14.9% |
| 3Q20 | 5.4 | +16.8% |
| 2Q20 | 5.5 | +17.1% |
| 1Q20 | 5.4 | -9.6% |
| 4Q19 | 5.9 | -20.3% |
| 3Q19 | 4.6 | -21.5% |
| 2Q19 | 4.7 | -17.8% |
| 1Q19 | 5.9 | +7.4% |
| 4Q18 | 7.4 | -7.8% |
| 3Q18 | 5.9 | -7.0% |
| 2Q18 | 5.7 | -12.1% |
| 1Q18 | 5.5 | +34.0% |
| 4Q17 | 8.0 | +14.1% |
| 3Q17 | 6.3 | +12.0% |
| 2Q17 | 6.5 | +10.5% |
| 1Q17 | 4.1 | -15.0% |
| 4Q16 | 7.0 | - |
| 3Q16 | 5.6 | - |
| 2Q16 | 5.9 | - |
| 1Q16 | 4.8 | - |