| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 8.2 | -0.1% |
| 2Q26 | 14.3 | +100.7% |
| 1Q26 | 7.4 | +17.9% |
| 4Q25 | 9.1 | +1180.7% |
| 3Q25 | 8.2 | -31.7% |
| 2Q25 | 7.1 | -23.4% |
| 1Q25 | 6.3 | -23.9% |
| 4Q24 | 0.7 | -87.8% |
| 3Q24 | 12.0 | +11.9% |
| 2Q24 | 9.3 | +51.7% |
| 1Q24 | 8.2 | +19.8% |
| 4Q23 | 5.8 | +333.6% |
| 3Q23 | 10.7 | +50.8% |
| 2Q23 | 6.1 | -31.9% |
| 1Q23 | 6.9 | -16.0% |
| 4Q22 | 1.3 | -82.2% |
| 3Q22 | 7.1 | +5.6% |
| 2Q22 | 9.0 | +7.3% |
| 1Q22 | 8.2 | -7.7% |
| 4Q21 | 7.6 | +38.9% |
| 3Q21 | 6.7 | +158.4% |
| 2Q21 | 8.4 | +97.1% |
| 1Q21 | 8.9 | +95.6% |
| 4Q20 | 5.4 | -1.2% |
| 3Q20 | 2.6 | -61.4% |
| 2Q20 | 4.3 | -57.5% |
| 1Q20 | 4.5 | -60.8% |
| 4Q19 | 5.5 | -2.0% |
| 3Q19 | 6.7 | -37.3% |
| 2Q19 | 10.0 | -14.7% |
| 1Q19 | 11.6 | -3.1% |
| 4Q18 | 5.6 | -46.6% |
| 3Q18 | 10.7 | +6.0% |
| 2Q18 | 11.8 | +22.8% |
| 1Q18 | 11.9 | +29.6% |
| 4Q17 | 10.5 | +208.9% |
| 3Q17 | 10.1 | +72.1% |
| 2Q17 | 9.6 | - |
| 1Q17 | 9.2 | - |
| 4Q16 | 3.4 | - |
| 3Q16 | 5.9 | - |