| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.2 | +71.3% |
| 2Q26 | 8.9 | +420.3% |
| 1Q26 | 8.9 | +206.2% |
| 4Q25 | 12.0 | +705.5% |
| 3Q25 | 5.3 | -72.8% |
| 2Q25 | 1.7 | -65.8% |
| 1Q25 | 2.9 | +270.0% |
| 4Q24 | 1.5 | -85.1% |
| 3Q24 | 19.6 | +270.4% |
| 2Q24 | 5.0 | +6.2% |
| 1Q24 | 0.8 | -78.9% |
| 4Q23 | 10.0 | -16.8% |
| 3Q23 | 5.3 | +19.3% |
| 2Q23 | 4.7 | -17.6% |
| 1Q23 | 3.7 | -0.2% |
| 4Q22 | 12.0 | +91.8% |
| 3Q22 | 4.4 | -48.7% |
| 2Q22 | 5.7 | +37.3% |
| 1Q22 | 3.7 | -58.8% |
| 4Q21 | 6.3 | -33.2% |
| 3Q21 | 8.7 | -24.4% |
| 2Q21 | 4.2 | -49.8% |
| 1Q21 | 9.1 | +134.0% |
| 4Q20 | 9.4 | -16.3% |
| 3Q20 | 11.5 | +41.8% |
| 2Q20 | 8.3 | +69.1% |
| 1Q20 | 3.9 | -55.9% |
| 4Q19 | 11.2 | -11.7% |
| 3Q19 | 8.1 | -2.9% |
| 2Q19 | 4.9 | -17.8% |
| 1Q19 | 8.8 | +80.3% |
| 4Q18 | 12.7 | +170.4% |
| 3Q18 | 8.3 | -18.0% |
| 2Q18 | 6.0 | -3.7% |
| 1Q18 | 4.9 | -65.9% |
| 4Q17 | 4.7 | -25.1% |
| 3Q17 | 10.2 | -29.7% |
| 2Q17 | 6.2 | - |
| 1Q17 | 14.3 | - |
| 4Q16 | 6.3 | - |
| 3Q16 | 14.5 | - |