| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 4.1 | -28.6% |
| 2Q26 | 2.5 | +163.8% |
| 1Q26 | 1.0 | -161.0% |
| 4Q25 | 6.1 | -23.4% |
| 3Q25 | 5.7 | +109.3% |
| 2Q25 | 1.0 | -81.9% |
| 1Q25 | -1.6 | -330.5% |
| 4Q24 | 8.0 | +29.8% |
| 3Q24 | 2.7 | -36.8% |
| 2Q24 | 5.3 | +23.4% |
| 1Q24 | 0.7 | -71.6% |
| 4Q23 | 6.2 | +6.3% |
| 3Q23 | 4.3 | -36.3% |
| 2Q23 | 4.3 | -61.3% |
| 1Q23 | 2.4 | -68.1% |
| 4Q22 | 5.8 | -26.9% |
| 3Q22 | 6.7 | -21.5% |
| 2Q22 | 11.0 | -1.3% |
| 1Q22 | 7.7 | -28.8% |
| 4Q21 | 7.9 | +24.1% |
| 3Q21 | 8.6 | +10.2% |
| 2Q21 | 11.1 | +126.8% |
| 1Q21 | 10.8 | +93.3% |
| 4Q20 | 6.4 | +2.2% |
| 3Q20 | 7.8 | +21.6% |
| 2Q20 | 4.9 | -30.0% |
| 1Q20 | 5.6 | +620.5% |
| 4Q19 | 6.3 | -7.1% |
| 3Q19 | 6.4 | +4.8% |
| 2Q19 | 7.0 | +83.9% |
| 1Q19 | 0.8 | -72.2% |
| 4Q18 | 6.7 | +50.1% |
| 3Q18 | 6.1 | -32.8% |
| 2Q18 | 3.8 | -28.9% |
| 1Q18 | 2.8 | -45.3% |
| 4Q17 | 4.5 | -16.4% |
| 3Q17 | 9.1 | +22.4% |
| 2Q17 | 5.4 | - |
| 1Q17 | 5.1 | - |
| 4Q16 | 5.4 | - |
| 3Q16 | 7.4 | - |