| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 3.4 | +58.9% |
| 3Q25 | 6.8 | -4.8% |
| 2Q25 | 7.1 | +39.4% |
| 1Q25 | 6.6 | -2.2% |
| 4Q24 | 2.2 | -63.4% |
| 3Q24 | 7.1 | +13.3% |
| 2Q24 | 5.1 | -14.7% |
| 1Q24 | 6.8 | +18.5% |
| 4Q23 | 5.9 | +159.3% |
| 3Q23 | 6.3 | +197.8% |
| 2Q23 | 6.0 | +1194.4% |
| 1Q23 | 5.7 | +24.2% |
| 4Q22 | 2.3 | -20.9% |
| 3Q22 | 2.1 | -25.5% |
| 2Q22 | 0.5 | -93.0% |
| 1Q22 | 4.6 | -30.3% |
| 4Q21 | 2.9 | -58.7% |
| 3Q21 | 2.8 | -50.1% |
| 2Q21 | 6.6 | +72.3% |
| 1Q21 | 6.6 | +143.3% |
| 4Q20 | 7.0 | +72.1% |
| 3Q20 | 5.7 | +25.9% |
| 2Q20 | 3.8 | -12.7% |
| 1Q20 | 2.7 | -40.5% |
| 4Q19 | 4.0 | -1.2% |
| 3Q19 | 4.5 | +12.9% |
| 2Q19 | 4.4 | +14.7% |
| 1Q19 | 4.5 | -11.8% |
| 4Q18 | 4.1 | -37.8% |
| 3Q18 | 4.0 | -40.4% |
| 2Q18 | 3.8 | -47.0% |
| 1Q18 | 5.2 | -36.3% |
| 4Q17 | 6.6 | -5.6% |
| 3Q17 | 6.7 | -20.8% |
| 2Q17 | 7.2 | -2.9% |
| 1Q17 | 8.1 | -4.7% |
| 4Q16 | 7.0 | - |
| 3Q16 | 8.5 | +19.6% |
| 2Q16 | 7.4 | +23.9% |
| 1Q16 | 8.5 | +41.4% |
| 2Q15 | 7.1 | - |
| 1Q15 | 6.0 | - |