| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 3.3 | -58.2% |
| 3Q25 | 12.6 | +114.1% |
| 2Q25 | 12.3 | +58.3% |
| 1Q25 | 6.0 | -33.5% |
| 4Q24 | 8.0 | -41.1% |
| 3Q24 | 5.9 | -2.5% |
| 2Q24 | 7.8 | -32.9% |
| 1Q24 | 9.0 | +40.8% |
| 4Q23 | 13.6 | +19.9% |
| 3Q23 | 6.0 | -16.0% |
| 2Q23 | 11.6 | +111.0% |
| 1Q23 | 6.4 | +28.5% |
| 4Q22 | 11.3 | +62.7% |
| 3Q22 | 7.2 | +118.6% |
| 2Q22 | 5.5 | -47.0% |
| 1Q22 | 5.0 | -39.6% |
| 4Q21 | 7.0 | -1.5% |
| 3Q21 | 3.3 | -274.3% |
| 2Q21 | 10.4 | -30.0% |
| 1Q21 | 8.2 | +79.8% |
| 4Q20 | 7.1 | -20.8% |
| 3Q20 | -1.9 | -122.9% |
| 2Q20 | 14.8 | +172.8% |
| 1Q20 | 4.6 | -51.5% |
| 4Q19 | 8.9 | -36.8% |
| 3Q19 | 8.2 | -932.1% |
| 2Q19 | 5.4 | -64.5% |
| 1Q19 | 9.4 | +179.2% |
| 4Q18 | 14.1 | +160.3% |
| 3Q18 | -1.0 | -159.2% |
| 2Q18 | 15.3 | +101.9% |
| 1Q18 | 3.4 | -70.6% |
| 4Q17 | 5.4 | +82.0% |
| 3Q17 | 1.7 | -81.4% |
| 2Q17 | 7.6 | +94.4% |
| 1Q17 | 11.5 | +132.7% |
| 4Q16 | 3.0 | -14.4% |
| 3Q16 | 9.0 | - |
| 2Q16 | 3.9 | - |
| 1Q16 | 4.9 | - |
| 4Q15 | 3.5 | - |