| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 6.6 | +951.3% |
| 3Q25 | 10.8 | +104.9% |
| 2Q25 | 8.3 | -488.5% |
| 1Q25 | 5.1 | -69.1% |
| 4Q24 | 0.6 | -78.3% |
| 3Q24 | 5.3 | -22.4% |
| 2Q24 | -2.1 | -150.4% |
| 1Q24 | 16.4 | +81.7% |
| 4Q23 | 2.9 | -62.1% |
| 3Q23 | 6.8 | -14.9% |
| 2Q23 | 4.3 | -38.4% |
| 1Q23 | 9.0 | +9.6% |
| 4Q22 | 7.6 | -23.0% |
| 3Q22 | 8.0 | +468.1% |
| 2Q22 | 6.9 | -1565.6% |
| 1Q22 | 8.2 | -8.0% |
| 4Q21 | 9.9 | -17.0% |
| 3Q21 | 1.4 | -72.6% |
| 2Q21 | -0.5 | -107.5% |
| 1Q21 | 9.0 | +27.9% |
| 4Q20 | 11.9 | +134.6% |
| 3Q20 | 5.1 | -10.9% |
| 2Q20 | 6.3 | +59.6% |
| 1Q20 | 7.0 | -11.1% |
| 4Q19 | 5.1 | +8.7% |
| 3Q19 | 5.8 | +34.3% |
| 2Q19 | 4.0 | -1872.1% |
| 1Q19 | 7.9 | -26.7% |
| 4Q18 | 4.7 | +12.5% |
| 3Q18 | 4.3 | +82.4% |
| 2Q18 | -0.2 | -110.0% |
| 1Q18 | 10.8 | -12.1% |
| 4Q17 | 4.1 | - |
| 3Q17 | 2.4 | - |
| 2Q17 | 2.2 | - |
| 1Q17 | 12.2 | - |