| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 3.8 | -75.2% |
| 3Q25 | 11.8 | +82.8% |
| 2Q25 | 8.8 | -894.2% |
| 1Q25 | 4.6 | -73.0% |
| 4Q24 | 15.4 | +115.9% |
| 3Q24 | 6.4 | +92.6% |
| 2Q24 | -1.1 | -135.0% |
| 1Q24 | 17.0 | +166.5% |
| 4Q23 | 7.1 | +294.8% |
| 3Q23 | 3.3 | -46.1% |
| 2Q23 | 3.2 | -137.3% |
| 1Q23 | 6.4 | -54.4% |
| 4Q22 | 1.8 | -31.1% |
| 3Q22 | 6.2 | -54.9% |
| 2Q22 | -8.4 | -169.8% |
| 1Q22 | 14.0 | -51.3% |
| 4Q21 | 2.6 | -71.0% |
| 3Q21 | 13.8 | +39.1% |
| 2Q21 | 12.1 | +99.2% |
| 1Q21 | 28.6 | +158.1% |
| 4Q20 | 9.0 | +182.2% |
| 3Q20 | 9.9 | +298.1% |
| 2Q20 | 6.1 | -36.5% |
| 1Q20 | 11.1 | +138.5% |
| 4Q19 | 3.2 | -110.5% |
| 3Q19 | 2.5 | - |
| 2Q19 | 9.6 | -58.6% |
| 1Q19 | 4.7 | +164.7% |
| 4Q18 | -30.4 | +1387.9% |
| 2Q18 | 23.1 | +1016.8% |
| 1Q18 | 1.8 | -88.9% |
| 4Q17 | -2.0 | -143.7% |
| 3Q17 | 40.9 | +136.1% |
| 2Q17 | 2.1 | -85.3% |
| 1Q17 | 15.8 | -10.9% |
| 4Q16 | 4.7 | -45.6% |
| 3Q16 | 17.3 | - |
| 2Q16 | 14.1 | - |
| 1Q16 | 17.7 | - |
| 4Q15 | 8.6 | - |