| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 4.2 | +48.7% |
| 3Q25 | 1.3 | +1.7% |
| 2Q25 | -2.0 | -260.4% |
| 1Q25 | 6.3 | +52.3% |
| 4Q24 | 2.8 | +0.6% |
| 3Q24 | 1.2 | +23.5% |
| 2Q24 | 1.3 | -20.0% |
| 1Q24 | 4.1 | +77.8% |
| 4Q23 | 2.8 | -4.1% |
| 3Q23 | 1.0 | -44.5% |
| 2Q23 | 1.6 | -16.6% |
| 1Q23 | 2.3 | -51.9% |
| 4Q22 | 2.9 | +14.1% |
| 3Q22 | 1.8 | -10.8% |
| 2Q22 | 1.9 | -52.8% |
| 1Q22 | 4.8 | -3.8% |
| 4Q21 | 2.6 | -7.2% |
| 3Q21 | 2.0 | -18.4% |
| 2Q21 | 4.0 | +47.2% |
| 1Q21 | 5.0 | -11.5% |
| 4Q20 | 2.8 | -14.6% |
| 3Q20 | 2.5 | -22.8% |
| 2Q20 | 2.7 | +251.0% |
| 1Q20 | 5.7 | +7.6% |
| 4Q19 | 3.3 | -32.1% |
| 3Q19 | 3.2 | -2360.9% |
| 2Q19 | 0.8 | -65.6% |
| 1Q19 | 5.3 | +21.1% |
| 4Q18 | 4.8 | -8.2% |
| 3Q18 | -0.1 | -105.0% |
| 2Q18 | 2.3 | +120.9% |
| 1Q18 | 4.4 | -28.8% |
| 4Q17 | 5.2 | +46.0% |
| 3Q17 | 2.9 | +2.4% |
| 2Q17 | 1.0 | -50.8% |
| 1Q17 | 6.1 | +22.8% |
| 4Q16 | 3.6 | -26.7% |
| 3Q16 | 2.8 | - |
| 2Q16 | 2.1 | - |
| 1Q16 | 5.0 | - |
| 4Q15 | 4.9 | - |