| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q23 | 27.2 | -3.5% |
| 1Q23 | 24.6 | -8.1% |
| 4Q22 | 26.2 | -22.5% |
| 3Q22 | 25.9 | -27.4% |
| 2Q22 | 28.2 | -12.7% |
| 1Q22 | 26.7 | -13.6% |
| 4Q21 | 33.7 | +7.6% |
| 3Q21 | 35.6 | +7.5% |
| 2Q21 | 32.3 | +3.7% |
| 1Q21 | 30.9 | -12.0% |
| 4Q20 | 31.4 | - |
| 3Q20 | 33.1 | - |
| 2Q20 | 31.1 | - |
| 1Q20 | 35.1 | - |
| 4Q17 | 41.1 | - |
| 3Q12 | 30.3 | -3.1% |
| 2Q12 | 24.7 | -13.5% |
| 1Q12 | 18.6 | - |
| 4Q11 | 25.5 | - |
| 3Q11 | 31.3 | - |
| 2Q11 | 28.5 | - |