| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 6.8 | -35.1% |
| 1Q26 | 12.2 | +159.9% |
| 4Q25 | 0.6 | -88.7% |
| 3Q25 | 8.0 | -14.0% |
| 2Q25 | 10.4 | +178.3% |
| 1Q25 | 4.7 | -43.0% |
| 4Q24 | 5.6 | +17.4% |
| 3Q24 | 9.3 | -4.4% |
| 2Q24 | 3.7 | -58.2% |
| 1Q24 | 8.2 | +27.8% |
| 4Q23 | 4.8 | +12.4% |
| 3Q23 | 9.8 | +8.6% |
| 2Q23 | 9.0 | +19.0% |
| 1Q23 | 6.4 | -23.0% |
| 4Q22 | 4.3 | +7.6% |
| 3Q22 | 9.0 | -11.0% |
| 2Q22 | 7.5 | +3.6% |
| 1Q22 | 8.3 | +175.1% |
| 4Q21 | 4.0 | -162.9% |
| 3Q21 | 10.1 | +65.0% |
| 2Q21 | 7.3 | -3.1% |
| 1Q21 | 3.0 | -33.3% |
| 4Q20 | -6.3 | -231.9% |
| 3Q20 | 6.1 | +107.6% |
| 2Q20 | 7.5 | +44.3% |
| 1Q20 | 4.5 | -28.1% |
| 4Q19 | 4.8 | +29.2% |
| 3Q19 | 2.9 | -34.8% |
| 2Q19 | 5.2 | +8.0% |
| 1Q19 | 6.3 | +41.8% |
| 4Q18 | 3.7 | -8.5% |
| 3Q18 | 4.5 | -34.8% |
| 2Q18 | 4.8 | -12.5% |
| 1Q18 | 4.5 | +77.4% |
| 4Q17 | 4.1 | -33.3% |
| 3Q17 | 6.9 | +650.4% |
| 2Q17 | 5.5 | +190.3% |
| 1Q17 | 2.5 | -369.8% |
| 4Q16 | 6.1 | - |
| 3Q16 | 0.9 | - |
| 2Q16 | 1.9 | - |
| 1Q16 | -0.9 | - |