| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.0 | -28.5% |
| 4Q25 | 8.1 | -16.4% |
| 3Q25 | 7.0 | +25.9% |
| 2Q25 | 7.6 | -6.7% |
| 1Q25 | 8.2 | +109.5% |
| 4Q24 | 9.7 | +85.6% |
| 3Q24 | 5.5 | +231.1% |
| 2Q24 | 8.1 | -827.4% |
| 1Q24 | 3.9 | +7.0% |
| 4Q23 | 5.2 | +21.5% |
| 3Q23 | 1.7 | -61.0% |
| 2Q23 | -1.1 | -106.1% |
| 1Q23 | 3.6 | -869.7% |
| 4Q22 | 4.3 | +5.4% |
| 3Q22 | 4.3 | +790.9% |
| 2Q22 | 18.2 | -587.5% |
| 1Q22 | -0.5 | -98.2% |
| 4Q21 | 4.1 | -18.4% |
| 3Q21 | 0.5 | -88.1% |
| 2Q21 | -3.7 | -151.0% |
| 1Q21 | -26.2 | -427.3% |
| 4Q20 | 5.0 | -41.7% |
| 3Q20 | 4.0 | -45.9% |
| 2Q20 | 7.3 | -22.9% |
| 1Q20 | 8.0 | -20.6% |
| 4Q19 | 8.6 | -12.8% |
| 3Q19 | 7.5 | -16.5% |
| 2Q19 | 9.5 | -6.0% |
| 1Q19 | 10.1 | -2.5% |
| 4Q18 | 9.8 | -6.3% |
| 3Q18 | 9.0 | +2.5% |
| 2Q18 | 10.1 | -5.4% |
| 1Q18 | 10.3 | +3.4% |
| 4Q17 | 10.5 | -2.5% |
| 3Q17 | 8.7 | -16.2% |
| 2Q17 | 10.7 | - |
| 1Q17 | 10.0 | - |
| 4Q16 | 10.8 | - |
| 3Q16 | 10.4 | - |