| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.8 | -17.7% |
| 3Q25 | 4.7 | +37.5% |
| 2Q25 | 3.1 | +48.3% |
| 1Q25 | 2.7 | +81.9% |
| 4Q24 | 5.9 | -16.4% |
| 3Q24 | 3.5 | +17.4% |
| 2Q24 | 2.1 | -38.8% |
| 1Q24 | 1.5 | -27.4% |
| 4Q23 | 7.0 | +852.6% |
| 3Q23 | 2.9 | -62.7% |
| 2Q23 | 3.4 | -56.9% |
| 1Q23 | 2.1 | -61.4% |
| 4Q22 | 0.7 | -93.1% |
| 3Q22 | 7.9 | -5.9% |
| 2Q22 | 7.9 | -12.0% |
| 1Q22 | 5.4 | -7.9% |
| 4Q21 | 10.7 | +80.6% |
| 3Q21 | 8.4 | +102.4% |
| 2Q21 | 8.9 | +376.3% |
| 1Q21 | 5.8 | +52.4% |
| 4Q20 | 5.9 | -21.6% |
| 3Q20 | 4.1 | -23.6% |
| 2Q20 | 1.9 | -62.5% |
| 1Q20 | 3.8 | -8.7% |
| 4Q19 | 7.6 | -3.9% |
| 3Q19 | 5.4 | -26.2% |
| 2Q19 | 5.0 | -14.7% |
| 1Q19 | 4.2 | -0.4% |
| 4Q18 | 7.9 | -22.5% |
| 3Q18 | 7.3 | -4.6% |
| 2Q18 | 5.9 | -26.5% |
| 1Q18 | 4.2 | -31.5% |
| 4Q17 | 10.2 | -1.8% |
| 3Q17 | 7.7 | +51.6% |
| 2Q17 | 8.0 | +36.5% |
| 1Q17 | 6.1 | +29.5% |
| 4Q16 | 10.4 | +29.0% |
| 3Q16 | 5.1 | -38.2% |
| 2Q16 | 5.8 | -33.3% |
| 1Q16 | 4.7 | -35.2% |
| 4Q15 | 8.0 | - |
| 3Q15 | 8.2 | - |
| 2Q15 | 8.8 | - |
| 1Q15 | 7.3 | - |