| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 31.9 | +153.6% |
| 2Q26 | 27.9 | +11.8% |
| 1Q26 | 25.6 | +59.8% |
| 4Q25 | 17.2 | +99.8% |
| 3Q25 | 12.6 | -24.0% |
| 2Q25 | 25.0 | +57.3% |
| 1Q25 | 16.0 | +0.9% |
| 4Q24 | 8.6 | -10.9% |
| 3Q24 | 16.6 | -9.3% |
| 2Q24 | 15.9 | -3.7% |
| 1Q24 | 15.9 | +43.6% |
| 4Q23 | 9.7 | -60.0% |
| 3Q23 | 18.3 | +14.5% |
| 2Q23 | 16.5 | +99.4% |
| 1Q23 | 11.1 | +61.9% |
| 4Q22 | 24.2 | +1947.6% |
| 3Q22 | 16.0 | +38.8% |
| 2Q22 | 8.3 | -30.2% |
| 1Q22 | 6.8 | -334.0% |
| 4Q21 | 1.2 | -96.2% |
| 3Q21 | 11.5 | -59.2% |
| 2Q21 | 11.9 | -51.6% |
| 1Q21 | -2.9 | -111.8% |
| 4Q20 | 31.0 | +19.9% |
| 3Q20 | 28.2 | +1.7% |
| 2Q20 | 24.5 | -10.2% |
| 1Q20 | 24.8 | -5.9% |
| 4Q19 | 25.9 | -0.7% |
| 3Q19 | 27.8 | -9.1% |
| 2Q19 | 27.3 | -8.2% |
| 1Q19 | 26.3 | +15.4% |
| 4Q18 | 26.0 | -2.8% |
| 3Q18 | 30.5 | +8.5% |
| 2Q18 | 29.7 | -6.8% |
| 1Q18 | 22.8 | -12.1% |
| 4Q17 | 26.8 | +1.2% |
| 3Q17 | 28.1 | -7.4% |
| 2Q17 | 31.9 | - |
| 1Q17 | 25.9 | - |
| 4Q16 | 26.5 | - |
| 3Q16 | 30.4 | - |