| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 24.3 | +163.8% |
| 2Q26 | 22.5 | +67.1% |
| 1Q26 | 25.8 | -13.1% |
| 4Q25 | 8.0 | -24.2% |
| 3Q25 | 9.2 | +209.2% |
| 2Q25 | 13.4 | +29.4% |
| 1Q25 | 29.7 | +303.6% |
| 4Q24 | 10.6 | -9.6% |
| 3Q24 | 3.0 | -70.5% |
| 2Q24 | 10.4 | -60.0% |
| 1Q24 | 7.4 | -73.5% |
| 4Q23 | 11.7 | -50.6% |
| 3Q23 | 10.1 | -57.3% |
| 2Q23 | 26.0 | +30.5% |
| 1Q23 | 27.7 | +34.1% |
| 4Q22 | 23.8 | +195.4% |
| 3Q22 | 23.7 | +191.4% |
| 2Q22 | 19.9 | +9.1% |
| 1Q22 | 20.7 | +102.0% |
| 4Q21 | 8.0 | -3.4% |
| 3Q21 | 8.1 | -35.7% |
| 2Q21 | 18.2 | +13.3% |
| 1Q21 | 10.2 | +33.6% |
| 4Q20 | 8.3 | +314.4% |
| 3Q20 | 12.6 | +160.7% |
| 2Q20 | 16.1 | +9.0% |
| 1Q20 | 7.7 | -57.8% |
| 4Q19 | 2.0 | -81.3% |
| 3Q19 | 4.8 | -60.6% |
| 2Q19 | 14.8 | 0.0% |
| 1Q19 | 18.2 | +0.2% |
| 4Q18 | 10.8 | +204.3% |
| 3Q18 | 12.3 | -13.6% |
| 2Q18 | 14.8 | +44.5% |
| 1Q18 | 18.1 | +73.8% |
| 4Q17 | 3.5 | +82.3% |
| 3Q17 | 14.3 | +69.0% |
| 2Q17 | 10.2 | - |
| 1Q17 | 10.4 | - |
| 4Q16 | 1.9 | - |
| 3Q16 | 8.4 | - |