| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q24 | 10.9 | +7.4% |
| 3Q24 | 10.1 | +0.1% |
| 2Q24 | 11.4 | +10.8% |
| 1Q24 | 10.5 | +18.9% |
| 4Q23 | 10.1 | +26.5% |
| 3Q23 | 10.1 | -14.3% |
| 2Q23 | 10.3 | +22.6% |
| 1Q23 | 8.8 | -33.9% |
| 4Q22 | 8.0 | -18.8% |
| 3Q22 | 11.8 | -9.7% |
| 2Q22 | 8.4 | -21.0% |
| 1Q22 | 13.3 | +44.3% |
| 4Q21 | 9.9 | +784.6% |
| 3Q21 | 13.1 | +12.9% |
| 2Q21 | 10.6 | -11.1% |
| 1Q21 | 9.2 | +87.6% |
| 4Q20 | 1.1 | -87.9% |
| 3Q20 | 11.6 | +30.2% |
| 2Q20 | 11.9 | +36.6% |
| 1Q20 | 4.9 | -39.2% |
| 4Q19 | 9.2 | +147.0% |
| 3Q19 | 8.9 | -25.7% |
| 2Q19 | 8.7 | +26.4% |
| 1Q19 | 8.1 | -19.6% |
| 4Q18 | 3.7 | -66.3% |
| 3Q18 | 12.0 | +6.2% |
| 2Q18 | 6.9 | +1.9% |
| 1Q18 | 10.1 | +154.0% |
| 4Q17 | 11.1 | +69.3% |
| 3Q17 | 11.3 | +21.3% |
| 2Q17 | 6.8 | +7.6% |
| 1Q17 | 4.0 | -47.4% |
| 4Q16 | 6.5 | - |
| 3Q16 | 9.3 | - |
| 2Q16 | 6.3 | - |
| 1Q16 | 7.5 | - |