| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q23 | 15.7 | -38.5% |
| 1Q23 | 12.2 | -54.1% |
| 4Q22 | 15.2 | -24.0% |
| 3Q22 | 23.7 | -7.9% |
| 2Q22 | 25.5 | +18.9% |
| 1Q22 | 26.6 | +25.6% |
| 4Q21 | 20.0 | +132.9% |
| 3Q21 | 25.7 | +86.2% |
| 2Q21 | 21.5 | +3.8% |
| 1Q21 | 21.2 | -6.3% |
| 4Q20 | 8.6 | -11.8% |
| 3Q20 | 13.8 | +245.4% |
| 2Q20 | 20.7 | +20.8% |
| 1Q20 | 22.6 | +4.4% |
| 4Q19 | 9.7 | -69.1% |
| 3Q19 | 4.0 | -77.2% |
| 2Q19 | 17.1 | -15.8% |
| 1Q19 | 21.7 | -9.8% |
| 4Q18 | 31.5 | - |
| 3Q18 | 17.5 | - |
| 2Q18 | 20.4 | - |
| 1Q18 | 24.0 | - |