| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 31.0 | +34.2% |
| 2Q26 | 27.7 | +40.5% |
| 1Q26 | 26.0 | +24.6% |
| 4Q25 | 19.9 | +5.3% |
| 3Q25 | 23.1 | +26.3% |
| 2Q25 | 19.7 | +163.1% |
| 1Q25 | 20.8 | +65.0% |
| 4Q24 | 18.9 | +158.1% |
| 3Q24 | 18.3 | +205.4% |
| 2Q24 | 7.5 | +21.8% |
| 1Q24 | 12.6 | +165.8% |
| 4Q23 | 7.3 | +10.6% |
| 3Q23 | 6.0 | +2.6% |
| 2Q23 | 6.1 | -19.7% |
| 1Q23 | 4.8 | -58.3% |
| 4Q22 | 6.6 | -73.4% |
| 3Q22 | 5.8 | -78.6% |
| 2Q22 | 7.7 | -65.3% |
| 1Q22 | 11.4 | -56.9% |
| 4Q21 | 25.0 | +205.1% |
| 3Q21 | 27.3 | +246.5% |
| 2Q21 | 22.1 | +266.6% |
| 1Q21 | 26.5 | +34.7% |
| 4Q20 | 8.2 | -14.9% |
| 3Q20 | 7.9 | -68.3% |
| 2Q20 | 6.0 | -42.2% |
| 1Q20 | 19.7 | -16.0% |
| 4Q19 | 9.6 | -51.9% |
| 3Q19 | 24.8 | -1.1% |
| 2Q19 | 10.4 | -10.5% |
| 1Q19 | 23.4 | +13.8% |
| 4Q18 | 20.0 | +0.2% |
| 3Q18 | 25.1 | +5.1% |
| 2Q18 | 11.6 | +16.6% |
| 1Q18 | 20.6 | -17.8% |
| 4Q17 | 20.0 | +24.2% |
| 3Q17 | 23.9 | - |
| 2Q17 | 10.0 | - |
| 1Q17 | 25.0 | - |
| 4Q16 | 16.1 | - |