| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 8.7 | -5.4% |
| 3Q25 | 6.1 | -7.2% |
| 2Q25 | 7.3 | -4.7% |
| 1Q25 | 4.6 | -30.9% |
| 4Q24 | 9.2 | +16.3% |
| 3Q24 | 6.6 | +57.8% |
| 2Q24 | 7.7 | +21.9% |
| 1Q24 | 6.6 | -3.2% |
| 4Q23 | 7.9 | +5.5% |
| 3Q23 | 4.2 | -47.0% |
| 2Q23 | 6.3 | -8.9% |
| 1Q23 | 6.9 | -2.9% |
| 4Q22 | 7.5 | +18.2% |
| 3Q22 | 7.9 | -4.8% |
| 2Q22 | 6.9 | -42.0% |
| 1Q22 | 7.1 | -8.5% |
| 4Q21 | 6.3 | +11.3% |
| 3Q21 | 8.3 | +148.0% |
| 2Q21 | 12.0 | +277.5% |
| 1Q21 | 7.7 | +64.0% |
| 4Q20 | 5.7 | -32.0% |
| 3Q20 | 3.3 | -55.9% |
| 2Q20 | 3.2 | -59.3% |
| 1Q20 | 4.7 | -47.9% |
| 4Q19 | 8.4 | -0.2% |
| 3Q19 | 7.6 | -28.6% |
| 2Q19 | 7.8 | -8.0% |
| 1Q19 | 9.0 | -13.5% |
| 4Q18 | 8.4 | -4.4% |
| 3Q18 | 10.6 | +18.9% |
| 2Q18 | 8.5 | -11.9% |
| 1Q18 | 10.4 | +2.8% |
| 4Q17 | 8.8 | +14.9% |
| 3Q17 | 8.9 | +6.3% |
| 2Q17 | 9.6 | -29.7% |
| 1Q17 | 10.1 | -3.6% |
| 4Q16 | 7.6 | +2.2% |
| 3Q16 | 8.4 | - |
| 2Q16 | 13.7 | - |
| 1Q16 | 10.5 | - |
| 4Q15 | 7.5 | - |