| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q24 | 4.6 | -18.4% |
| 3Q24 | 5.6 | -44.9% |
| 2Q24 | 3.4 | +260.5% |
| 1Q24 | -3.3 | -144.2% |
| 4Q23 | 5.7 | +22.3% |
| 3Q23 | 10.2 | +25.2% |
| 2Q23 | 0.9 | -86.9% |
| 1Q23 | 7.4 | -22.8% |
| 4Q22 | 4.6 | -193.6% |
| 3Q22 | 8.1 | -27.3% |
| 2Q22 | 7.2 | -49.7% |
| 1Q22 | 9.6 | -15.9% |
| 4Q21 | -4.9 | -14.7% |
| 3Q21 | 11.2 | -13.8% |
| 2Q21 | 14.2 | +57.7% |
| 1Q21 | 11.4 | -32.8% |
| 4Q20 | -5.8 | -155.1% |
| 3Q20 | 12.9 | +112.8% |
| 2Q20 | 9.0 | +101.5% |
| 1Q20 | 17.0 | +69.6% |
| 4Q19 | 10.5 | +77.4% |
| 3Q19 | 6.1 | -26.1% |
| 2Q19 | 4.5 | -24.1% |
| 1Q19 | 10.0 | +42.4% |
| 4Q18 | 5.9 | -57.4% |
| 3Q18 | 8.2 | +3.7% |
| 2Q18 | 5.9 | -24.6% |
| 1Q18 | 7.0 | -34.7% |
| 4Q17 | 13.9 | -334.4% |
| 3Q17 | 7.9 | -33.1% |
| 2Q17 | 7.8 | - |
| 1Q17 | 10.7 | - |
| 4Q16 | -5.9 | - |
| 3Q16 | 11.9 | - |