| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.8 | -38.4% |
| 2Q26 | 7.6 | -0.6% |
| 1Q26 | 9.7 | -0.2% |
| 4Q25 | 8.1 | +26.4% |
| 3Q25 | 15.9 | +93.8% |
| 2Q25 | 7.7 | -2.0% |
| 1Q25 | 9.7 | +33.1% |
| 4Q24 | 6.4 | +0.7% |
| 3Q24 | 8.2 | +20.6% |
| 2Q24 | 7.8 | -4.2% |
| 1Q24 | 7.3 | -29.5% |
| 4Q23 | 6.4 | -21.6% |
| 3Q23 | 6.8 | -43.3% |
| 2Q23 | 8.2 | +36.7% |
| 1Q23 | 10.4 | +10.0% |
| 4Q22 | 8.2 | +9.5% |
| 3Q22 | 12.0 | +68.3% |
| 2Q22 | 6.0 | +42.1% |
| 1Q22 | 9.4 | +19.9% |
| 4Q21 | 7.5 | +23.6% |
| 3Q21 | 7.1 | +47.0% |
| 2Q21 | 4.2 | +20.7% |
| 1Q21 | 7.9 | +57.7% |
| 4Q20 | 6.0 | -14.6% |
| 3Q20 | 4.8 | -13.2% |
| 2Q20 | 3.5 | +19.8% |
| 1Q20 | 5.0 | -37.6% |
| 4Q19 | 7.1 | +40.0% |
| 3Q19 | 5.6 | -0.9% |
| 2Q19 | 2.9 | -58.1% |
| 1Q19 | 8.0 | -25.7% |
| 4Q18 | 5.0 | -41.4% |
| 3Q18 | 5.6 | -46.0% |
| 2Q18 | 6.9 | -3.6% |
| 1Q18 | 10.8 | +13.9% |
| 4Q17 | 8.6 | +21.1% |
| 3Q17 | 10.4 | +73.3% |
| 2Q17 | 7.2 | +90.9% |
| 1Q17 | 9.4 | +101.0% |
| 4Q16 | 7.1 | - |
| 3Q16 | 6.0 | - |
| 2Q16 | 3.8 | - |
| 1Q16 | 4.7 | - |