| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q24 | 7.9 | +167.2% |
| 3Q24 | 7.3 | -32.7% |
| 2Q24 | 5.6 | -5.0% |
| 1Q24 | 5.2 | +81.1% |
| 4Q23 | 2.9 | -75.9% |
| 3Q23 | 10.8 | -45.5% |
| 2Q23 | 5.9 | +21.1% |
| 1Q23 | 2.9 | -85.2% |
| 4Q22 | 12.2 | -116.7% |
| 3Q22 | 19.8 | -31.1% |
| 2Q22 | 4.9 | -75.6% |
| 1Q22 | 19.4 | -45.2% |
| 4Q21 | -72.9 | +989.9% |
| 3Q21 | 28.8 | +105.6% |
| 2Q21 | 19.9 | -10.9% |
| 1Q21 | 35.4 | +141.8% |
| 4Q20 | -6.7 | -236.8% |
| 3Q20 | 14.0 | -184.1% |
| 2Q20 | 22.4 | +21395.5% |
| 1Q20 | 14.6 | +362.1% |
| 4Q19 | 4.9 | -46.8% |
| 3Q19 | -16.7 | -173.2% |
| 2Q19 | 0.1 | -99.4% |
| 1Q19 | 3.2 | -80.9% |
| 4Q18 | 9.2 | -52.4% |
| 3Q18 | 22.8 | +5.3% |
| 2Q18 | 18.0 | -6.4% |
| 1Q18 | 16.6 | +10.3% |
| 4Q17 | 19.3 | -665.7% |
| 3Q17 | 21.6 | +82.0% |
| 2Q17 | 19.2 | +303.5% |
| 1Q17 | 15.0 | - |
| 4Q16 | -3.4 | - |
| 3Q16 | 11.9 | - |
| 2Q16 | 4.8 | - |