| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 13.3 | +61.7% |
| 1Q26 | 12.8 | +82.0% |
| 4Q25 | 12.4 | -0.3% |
| 3Q25 | 9.9 | +26.4% |
| 2Q25 | 8.2 | -12.2% |
| 1Q25 | 7.0 | +10.3% |
| 4Q24 | 12.4 | +0.4% |
| 3Q24 | 7.9 | -16.2% |
| 2Q24 | 9.4 | +49.7% |
| 1Q24 | 6.4 | +55.0% |
| 4Q23 | 12.4 | +138.8% |
| 3Q23 | 9.4 | +77.8% |
| 2Q23 | 6.3 | +0.5% |
| 1Q23 | 4.1 | -48.5% |
| 4Q22 | 5.2 | -61.6% |
| 3Q22 | 5.3 | -67.9% |
| 2Q22 | 6.2 | -60.1% |
| 1Q22 | 8.0 | -38.6% |
| 4Q21 | 13.5 | +85.3% |
| 3Q21 | 16.5 | +67.4% |
| 2Q21 | 15.6 | +116.5% |
| 1Q21 | 13.0 | +14.3% |
| 4Q20 | 7.3 | -35.6% |
| 3Q20 | 9.8 | +58.6% |
| 2Q20 | 7.2 | -4.9% |
| 1Q20 | 11.3 | +169.4% |
| 4Q19 | 11.3 | +21.3% |
| 3Q19 | 6.2 | -1.4% |
| 2Q19 | 7.6 | +46.1% |
| 1Q19 | 4.2 | +518.2% |
| 4Q18 | 9.3 | +167.2% |
| 3Q18 | 6.3 | +69.8% |
| 2Q18 | 5.2 | -480.7% |
| 1Q18 | 0.7 | -119.1% |
| 4Q17 | 3.5 | -21.2% |
| 3Q17 | 3.7 | +8.9% |
| 2Q17 | -1.4 | -152.8% |
| 1Q17 | -3.6 | -386.5% |
| 4Q16 | 4.4 | - |
| 3Q16 | 3.4 | - |
| 2Q16 | 2.6 | - |
| 1Q16 | 1.2 | - |