| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 2.2 | -61.3% |
| 3Q25 | 10.4 | +45.1% |
| 2Q25 | 11.9 | +256.1% |
| 1Q25 | 8.2 | +36.3% |
| 4Q24 | 5.7 | -198.6% |
| 3Q24 | 7.2 | -351.9% |
| 2Q24 | 3.4 | -72.7% |
| 1Q24 | 6.0 | -35.3% |
| 4Q23 | -5.8 | -212.4% |
| 3Q23 | -2.9 | -119.4% |
| 2Q23 | 12.3 | +6.0% |
| 1Q23 | 9.3 | -37.0% |
| 4Q22 | 5.1 | -25.6% |
| 3Q22 | 14.8 | +86.4% |
| 2Q22 | 11.6 | +29.1% |
| 1Q22 | 14.8 | -7.7% |
| 4Q21 | 6.9 | +235.9% |
| 3Q21 | 7.9 | +60.5% |
| 2Q21 | 9.0 | +135.9% |
| 1Q21 | 16.0 | +182.6% |
| 4Q20 | 2.1 | -61.0% |
| 3Q20 | 4.9 | -51.9% |
| 2Q20 | 3.8 | -55.8% |
| 1Q20 | 5.7 | -20.4% |
| 4Q19 | 5.3 | -24.4% |
| 3Q19 | 10.3 | +13.1% |
| 2Q19 | 8.6 | -614.0% |
| 1Q19 | 7.1 | -20.0% |
| 4Q18 | 7.0 | +81.4% |
| 3Q18 | 9.1 | +13.1% |
| 2Q18 | -1.7 | -112.2% |
| 1Q18 | 8.9 | -17.0% |
| 4Q17 | 3.8 | -42.4% |
| 3Q17 | 8.0 | -27.6% |
| 2Q17 | 13.8 | +24.9% |
| 1Q17 | 10.7 | -3.3% |
| 4Q16 | 6.7 | +16.2% |
| 3Q16 | 11.1 | - |
| 2Q16 | 11.0 | - |
| 1Q16 | 11.1 | - |
| 4Q15 | 5.7 | - |