| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q26 | 11.8 | -2.5% |
| 3Q26 | 5.0 | +80.8% |
| 4Q25 | 12.1 | +27.7% |
| 3Q25 | 2.8 | -24.1% |
| 2Q25 | 7.0 | +15.6% |
| 1Q25 | 5.0 | +109.4% |
| 4Q24 | 9.5 | +277.3% |
| 3Q24 | 3.7 | -287.0% |
| 2Q24 | 6.1 | +854.9% |
| 1Q24 | 2.4 | -40.8% |
| 4Q23 | 2.5 | -51.5% |
| 3Q23 | -2.0 | -122.4% |
| 2Q23 | 0.6 | -81.8% |
| 1Q23 | 4.1 | -38.6% |
| 4Q22 | 5.2 | +100.4% |
| 3Q22 | 8.8 | +32.5% |
| 2Q22 | 3.5 | -178.4% |
| 1Q22 | 6.6 | -431.4% |
| 4Q21 | 2.6 | -67.4% |
| 3Q21 | 6.6 | -43.1% |
| 2Q21 | -4.5 | -165.7% |
| 1Q21 | -2.0 | -120.0% |
| 4Q20 | 7.9 | -20.0% |
| 3Q20 | 11.6 | -10.6% |
| 2Q20 | 6.8 | +28.4% |
| 1Q20 | 9.9 | -10.7% |
| 4Q19 | 9.9 | -11.1% |
| 3Q19 | 13.0 | -8.4% |
| 2Q19 | 5.3 | -33.7% |
| 1Q19 | 11.1 | -28.3% |
| 4Q18 | 11.1 | -23.0% |
| 3Q18 | 14.2 | -19.6% |
| 2Q18 | 8.0 | +9.3% |
| 1Q18 | 15.5 | +32.3% |
| 4Q17 | 14.5 | +5.1% |
| 3Q17 | 17.6 | +47.5% |
| 2Q17 | 7.3 | - |
| 1Q17 | 11.7 | - |
| 4Q16 | 13.8 | - |
| 3Q16 | 11.9 | - |