| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 7.8 | -8.2% |
| 2Q26 | 5.8 | +7.9% |
| 1Q26 | 8.7 | +29.7% |
| 4Q25 | 4.2 | +14.9% |
| 3Q25 | 8.5 | +47.3% |
| 2Q25 | 5.4 | +78.0% |
| 1Q25 | 6.7 | +60.6% |
| 4Q24 | 3.7 | +579.2% |
| 3Q24 | 5.8 | +133.3% |
| 2Q24 | 3.0 | +7.5% |
| 1Q24 | 4.2 | -17.6% |
| 4Q23 | 0.5 | -87.4% |
| 3Q23 | 2.5 | -61.4% |
| 2Q23 | 2.8 | -62.2% |
| 1Q23 | 5.0 | -45.1% |
| 4Q22 | 4.3 | -21.8% |
| 3Q22 | 6.4 | +7.8% |
| 2Q22 | 7.5 | +503.8% |
| 1Q22 | 9.2 | +216.6% |
| 4Q21 | 5.5 | +256.0% |
| 3Q21 | 5.9 | +42.8% |
| 2Q21 | 1.2 | -63.6% |
| 1Q21 | 2.9 | -44.3% |
| 4Q20 | 1.5 | -43.4% |
| 3Q20 | 4.2 | -34.5% |
| 2Q20 | 3.4 | -40.1% |
| 1Q20 | 5.2 | -24.6% |
| 4Q19 | 2.7 | -49.6% |
| 3Q19 | 6.4 | -30.9% |
| 2Q19 | 5.7 | -33.3% |
| 1Q19 | 6.9 | -29.8% |
| 4Q18 | 5.4 | -26.0% |
| 3Q18 | 9.2 | -4.8% |
| 2Q18 | 8.5 | +17.7% |
| 1Q18 | 9.8 | +41.9% |
| 4Q17 | 7.3 | +58.9% |
| 3Q17 | 9.7 | +30.9% |
| 2Q17 | 7.2 | +20.4% |
| 1Q17 | 6.9 | -12.1% |
| 4Q16 | 4.6 | - |
| 3Q16 | 7.4 | - |
| 2Q16 | 6.0 | - |
| 1Q16 | 7.9 | - |