| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.8 | -17.8% |
| 2Q26 | 10.6 | +196.2% |
| 1Q26 | 8.8 | +4.4% |
| 4Q25 | 6.9 | +124.0% |
| 3Q25 | 11.9 | +510.9% |
| 2Q25 | 3.6 | +19.8% |
| 1Q25 | 8.4 | +23.6% |
| 4Q24 | 3.1 | -503.5% |
| 3Q24 | 2.0 | -8.8% |
| 2Q24 | 3.0 | -42.2% |
| 1Q24 | 6.8 | -30.4% |
| 4Q23 | -0.8 | -108.9% |
| 3Q23 | 2.1 | -76.6% |
| 2Q23 | 5.2 | -40.9% |
| 1Q23 | 9.8 | +22.2% |
| 4Q22 | 8.6 | -27.9% |
| 3Q22 | 9.2 | +16.0% |
| 2Q22 | 8.8 | +1388.0% |
| 1Q22 | 8.0 | +59.6% |
| 4Q21 | 11.9 | +97.9% |
| 3Q21 | 7.9 | +2.0% |
| 2Q21 | 0.6 | -90.5% |
| 1Q21 | 5.0 | +20.9% |
| 4Q20 | 6.0 | +25.4% |
| 3Q20 | 7.7 | +25.3% |
| 2Q20 | 6.2 | -15.0% |
| 1Q20 | 4.1 | -43.8% |
| 4Q19 | 4.8 | -24.1% |
| 3Q19 | 6.2 | -25.1% |
| 2Q19 | 7.3 | +73.3% |
| 1Q19 | 7.4 | -3.8% |
| 4Q18 | 6.3 | +14.7% |
| 3Q18 | 8.2 | -0.3% |
| 2Q18 | 4.2 | +2.8% |
| 1Q18 | 7.7 | +184.4% |
| 4Q17 | 5.5 | +6.5% |
| 3Q17 | 8.3 | +36.4% |
| 2Q17 | 4.1 | +51.2% |
| 1Q17 | 2.7 | -48.8% |
| 4Q16 | 5.2 | - |
| 3Q16 | 6.1 | - |
| 2Q16 | 2.7 | - |
| 1Q16 | 5.3 | - |