| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 0.3 | -63.1% |
| 2Q26 | 0.1 | -96.6% |
| 1Q26 | 3.0 | -14.5% |
| 4Q25 | 0.8 | -70.1% |
| 3Q25 | 0.7 | -88.9% |
| 2Q25 | 4.0 | -37.7% |
| 1Q25 | 3.5 | -39.6% |
| 4Q24 | 2.6 | -17.0% |
| 3Q24 | 6.7 | +105.0% |
| 2Q24 | 6.4 | +271.9% |
| 1Q24 | 5.8 | -633.5% |
| 4Q23 | 3.1 | +703.1% |
| 3Q23 | 3.2 | +198.4% |
| 2Q23 | 1.7 | +672.4% |
| 1Q23 | -1.1 | -198.6% |
| 4Q22 | 0.4 | -73.7% |
| 3Q22 | 1.1 | -7.2% |
| 2Q22 | 0.2 | -68.2% |
| 1Q22 | 1.1 | -172.5% |
| 4Q21 | 1.5 | +205.8% |
| 3Q21 | 1.2 | -12.5% |
| 2Q21 | 0.7 | -70.2% |
| 1Q21 | -1.5 | -167.1% |
| 4Q20 | 0.5 | -86.9% |
| 3Q20 | 1.3 | -64.1% |
| 2Q20 | 2.4 | -20.2% |
| 1Q20 | 2.3 | +26.4% |
| 4Q19 | 3.6 | +6.0% |
| 3Q19 | 3.7 | +145.0% |
| 2Q19 | 3.0 | +115.6% |
| 1Q19 | 1.8 | +44.6% |
| 4Q18 | 3.4 | +18.6% |
| 3Q18 | 1.5 | -73.3% |
| 2Q18 | 1.4 | -43.1% |
| 1Q18 | 1.2 | -50.6% |
| 4Q17 | 2.9 | -24.4% |
| 3Q17 | 5.7 | +16.6% |
| 2Q17 | 2.4 | - |
| 1Q17 | 2.5 | - |
| 4Q16 | 3.8 | - |
| 3Q16 | 4.9 | - |