| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 16.9 | -32.3% |
| 3Q25 | 12.3 | +59.3% |
| 2Q25 | 6.0 | -46.3% |
| 1Q25 | 25.2 | +5.8% |
| 4Q24 | 25.0 | -11.2% |
| 3Q24 | 7.8 | -46.4% |
| 2Q24 | 11.1 | +3847.2% |
| 1Q24 | 23.8 | -20.5% |
| 4Q23 | 28.2 | +143.3% |
| 4Q23 | 14.4 | -46.7% |
| 3Q23 | 0.3 | -98.8% |
| 2Q23 | 30.0 | -10.3% |
| 1Q23 | 11.6 | -61.6% |
| 4Q22 | 27.1 | +164.5% |
| 3Q22 | 23.8 | +26.0% |
| 2Q22 | 33.4 | +68.0% |
| 1Q22 | 30.1 | +23.4% |
| 4Q21 | 10.2 | -51.3% |
| 3Q21 | 18.9 | +423.6% |
| 2Q21 | 19.9 | +70.3% |
| 1Q21 | 24.4 | +76.5% |
| 4Q20 | 21.0 | +92.6% |
| 3Q20 | 3.6 | -113.5% |
| 2Q20 | 11.7 | +147.8% |
| 1Q20 | 13.8 | +39.5% |
| 4Q19 | 10.9 | +250.3% |
| 3Q19 | -26.6 | -6265.9% |
| 2Q19 | 4.7 | -49.5% |
| 1Q19 | 9.9 | -53.1% |
| 4Q18 | 3.1 | -86.0% |
| 3Q18 | 0.4 | -95.7% |
| 2Q18 | 9.3 | -28.8% |
| 1Q18 | 21.2 | +1.6% |
| 4Q17 | 22.2 | -72.9% |
| 3Q17 | 10.0 | -62.2% |
| 2Q17 | 13.1 | -48.8% |
| 1Q17 | 20.8 | -16.4% |
| 4Q16 | 81.9 | - |
| 3Q16 | 26.6 | - |
| 2Q16 | 25.6 | - |
| 1Q16 | 24.9 | - |