| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.7 | -38.5% |
| 2Q26 | 12.7 | +7.1% |
| 1Q26 | 10.1 | -45.7% |
| 4Q25 | 7.8 | -37.8% |
| 3Q25 | 15.8 | +66.8% |
| 2Q25 | 11.9 | -0.4% |
| 1Q25 | 18.6 | +77.5% |
| 4Q24 | 12.6 | +40.9% |
| 3Q24 | 9.5 | -19.2% |
| 2Q24 | 11.9 | -16.4% |
| 1Q24 | 10.5 | -21.3% |
| 4Q23 | 8.9 | -23.6% |
| 3Q23 | 11.7 | -19.7% |
| 2Q23 | 14.2 | -6.5% |
| 1Q23 | 13.3 | +15.9% |
| 4Q22 | 11.7 | +22.5% |
| 3Q22 | 14.6 | +171.4% |
| 2Q22 | 15.2 | +341.9% |
| 1Q22 | 11.5 | +28.4% |
| 4Q21 | 9.5 | +51.3% |
| 3Q21 | 5.4 | -8.7% |
| 2Q21 | 3.4 | +5.7% |
| 1Q21 | 9.0 | +3312.6% |
| 4Q20 | 6.3 | -4.3% |
| 3Q20 | 5.9 | -18.6% |
| 2Q20 | 3.3 | -65.7% |
| 1Q20 | 0.3 | -97.1% |
| 4Q19 | 6.6 | -21.4% |
| 3Q19 | 7.2 | +62.7% |
| 2Q19 | 9.5 | +87.8% |
| 1Q19 | 9.1 | +137.6% |
| 4Q18 | 8.4 | +50.5% |
| 3Q18 | 4.4 | -46.0% |
| 2Q18 | 5.1 | -57.0% |
| 1Q18 | 3.8 | -61.4% |
| 4Q17 | 5.6 | -57.4% |
| 3Q17 | 8.2 | -46.1% |
| 2Q17 | 11.8 | -28.6% |
| 1Q17 | 9.9 | -13.3% |
| 4Q16 | 13.1 | - |
| 3Q16 | 15.3 | - |
| 2Q16 | 16.5 | - |
| 1Q16 | 11.4 | - |