| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | 9.4 | +4.6% |
| 2Q24 | 11.2 | +2.9% |
| 1Q24 | 11.9 | +33.1% |
| 3Q23 | 9.0 | +23.3% |
| 2Q23 | 10.9 | +195.1% |
| 1Q23 | 9.0 | +114.3% |
| 3Q22 | 7.3 | -7.5% |
| 2Q22 | 3.7 | -66.4% |
| 1Q22 | 4.2 | -73.4% |
| 3Q21 | 7.9 | -28.3% |
| 2Q21 | 11.0 | +17.7% |
| 1Q21 | 15.7 | +25.0% |
| 3Q20 | 14.0 | +37.0% |
| 2Q20 | 17.4 | +44.9% |
| 1Q20 | 12.3 | -3.8% |
| 3Q20 | 11.0 | +7.6% |
| 2Q20 | 9.3 | -22.3% |
| 1Q20 | 12.6 | -1.7% |
| 3Q19 | 10.2 | +5.3% |
| 2Q19 | 12.0 | +6.5% |
| 1Q19 | 12.8 | +14.0% |
| 3Q18 | 9.7 | +13.5% |
| 2Q18 | 11.3 | +16.0% |
| 1Q18 | 11.2 | +12.8% |
| 3Q17 | 8.5 | +39.9% |
| 2Q17 | 9.7 | +75.5% |
| 1Q17 | 10.0 | - |
| 3Q16 | 6.1 | - |
| 2Q16 | 5.5 | - |