| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.3 | +9.3% |
| 3Q25 | 4.8 | +70.1% |
| 2Q25 | 4.0 | -15.6% |
| 1Q25 | 3.8 | +45.0% |
| 4Q24 | 3.9 | +13346.9% |
| 3Q24 | 2.8 | +273.9% |
| 2Q24 | 4.7 | +378.8% |
| 1Q24 | 2.6 | +45.0% |
| 4Q23 | 0.0 | -98.3% |
| 3Q23 | 0.8 | -78.3% |
| 2Q23 | 1.0 | -80.6% |
| 1Q23 | 1.8 | -63.7% |
| 4Q22 | 1.7 | -59.3% |
| 3Q22 | 3.5 | +36.7% |
| 2Q22 | 5.1 | -23.7% |
| 1Q22 | 4.9 | -36.5% |
| 4Q21 | 4.1 | -43.0% |
| 3Q21 | 2.5 | -41.8% |
| 2Q21 | 6.7 | +48.6% |
| 1Q21 | 7.8 | +70.5% |
| 4Q20 | 7.2 | +22.2% |
| 3Q20 | 4.3 | -24.2% |
| 2Q20 | 4.5 | -19.8% |
| 1Q20 | 4.6 | +7.0% |
| 4Q19 | 5.9 | -1.4% |
| 3Q19 | 5.7 | -3.4% |
| 2Q19 | 5.6 | -15.8% |
| 1Q19 | 4.3 | -24.1% |
| 4Q18 | 6.0 | -24.2% |
| 3Q18 | 5.9 | -18.6% |
| 2Q18 | 6.6 | +0.3% |
| 1Q18 | 5.6 | -19.8% |
| 4Q17 | 7.9 | +7.9% |
| 3Q17 | 7.3 | -12.0% |
| 2Q17 | 6.6 | -14.2% |
| 1Q17 | 7.0 | +9.2% |
| 4Q16 | 7.3 | +10.9% |
| 3Q16 | 8.3 | +24.8% |
| 2Q16 | 7.7 | - |
| 1Q16 | 6.4 | - |
| 4Q15 | 6.6 | - |
| 3Q15 | 6.6 | - |